2019年高考英语时态语态精准练习题(附详解)(最新整理)
2019 年高考英语时态语态精准练习60 题（附详解）（一）填空：
1.—Hi,let’s go skating.
—Sorry,I'm busy right now.I（fill）in an application form for a new job.
2.We won’t start the work until all the preparations( make).
3.The twins,who (finish) their homework, were allowed to play badminton on the playground.
4.During his stay in Xi’an, Jerry tried almost all the local foods his
friends (recommend).
5.Since the time humankind started gardening, we (try) to make our environment more beautiful.
6.—Tony, why are your eyes red?
—I (cut) up peppers for the last five minutes.
7.—Haven’t seen you for ages! Where have you been?
—I went to Ningxia and (stay) there for one year,teaching as a volunteer.
8.She (phone) someone, so I nodded to her and went away.
9.You'd better write down her phone number before you (forget) it. 10—How much do you know about the Youth Olympic Games to be held in Nanjing? —Well,the media (cover) it in a variety of forms.
（二）单选：
11.The real reason why prices , and still are, too high is complex, and no short discussion can satisfactorily explain this problem.
A.were
B.will be
C.have been
D.had been
12.—Dr. Jackson is not in his office at the moment.
—All right. I him later.
A.will call
B.have called
C.call
D.will be calling
13He must have sensed that I him.He suddenly glanced at me and said quietly," Why are you staring at me like that?”
A.would look at
B.looked at
C.was looking at
D.am looking at
14.We have been trying to train the young people who were hired last month,but they their best to learn.
A.were not doing
B.didn’t do
C.are not doing
D.hadn’t done
15.In the last few years,China great achievements in environmental protection.
A.has made
B.had made
C.was making
D.is making
16.Just as I got to the school gate,I realized I my book in the cafe.
A.have left
B.had left
C.would leave
D.was leaving
17.—Where is Peter? I can't find him anywhere.
—He went to the library after breakfast and his essay there ever since.
A.wrote
B.had written
C.has been writing
D.is writing
18.—The plane is leaving right now,but Jim hasn’t arrived yet.
—Well,he said he here on time.
A.came
B.would come
C.can be
D.will be
19.Despite the previous rounds of talks, no agreement so far by the two sides.
A.has been reached
B.was reached
C.will reach
D.will have reached
20.——Did you enjoy the party?
——Yes.We well by our hosts.
A.were treated
B.would be treated
C.treated
D.had treated
21.—that company to see how they think of our product yesterday?
—Yes. They are happy with it.
A.Did you call
B.Have you called
C.Will you call
D.Were you calling
22.In the 1950s in the USA, most families had just one phone at home, and wireless phones yet.
A.haven’t invented
B.haven’t been invented
C.hadn’t invented
D.hadn’t been invented
23.People better access to health care than they used to, and
they’re living longer as a result.
A.will have
B.have
C.had
D.had had
24.He hurried home,never once looking back to see if he .
A.was being followed
B.was following
C.had been followed
D.followed
25.He’s been informed that he for the scholarship because of his academic background.
A.hasn't qualified
B.hadn't qualified
C.doesn't qualify
D.wasn't qualifying
26.I down to London when I suddenly found that I was on the wrong road.
A.was driving
B.have driven
C.would drive
D.drove
27—Excuse me, which movie are you waiting for?
—The new Star Wars. We here for more than two hours.
A.waited
B.wait
C.would be waiting
D.have been waiting
28Dashan, who crosstalk, the Chinese comedic tradition, for decades, wants to mix it up with the Western stand-up tradition.
A.will be learning
B.is learning
C.had been learning
D.has been learning
29Silk one of the primary goods traded along the Silk Road by about 100 BC.
A.had become
B.reject
C.control
D.abandon
30—Is Peter coming?
—No, he his mind after a phone call at the last minute.
A.changes
B.changed
C.was changing
D.had changed
31In my hometown, there is always a harvest supper for the farmers after all the wheat cut.
A.will have been
B.will be
C.was
D.has been
32Albert Einstein was born in 1879. As a child, few people guessed that
he a famous scientist whose theories would change the world.
A.has been
B.had been
C.was going to he
D.was
33.Jane can’t attend the meeting at 3 o’clock this afternoon because she
a class at that time.
A.will teach
B.would teach
C.has taught
D.will be teaching
34.More expressways in Sichuan soon to promote the local economy.
A.are being built
B.will be built
C.have been built
D.had been built
35.At college,Barack Obama didn’t know that he the first black president of the United States of America.
A.was to become
B.becomes
C.is to become
D.became
36.Mary really hard on his book and thinks he’ll have finished it by Friday.
A.worked
B.has been working
C.had worked
D.has worked
37.To my delight, I from hundreds of applicants to attend the opening ceremony.
A.was chosen
B.was being chosen
C.would choose
D.had chosen
38.It is reported that a space station on the moon in years to come.
A.will he building
B.will be built
C.has been building
D.has been built
39.I wasn't able to hide my eagerness when I , "What do you wish me to do now?"
A.ask
B.have asked
C.am asking
D.asked
40.As you go through this book, you that each of the millions of people who lived through World War II had a different experience.
A.will find
B.found
C.had found
D.have found
41.I had a strong desire to reach in and play with the toy, but thankfully by the shop window.
A.am held back
B.held back
C.hold hack
D.was held hack
42—Mum, you should have taken me to the park this morning.
—I had planned to, but I couldn't afford the time.I a lecture.
A.had given
B.gave
C.was giving
D.would give
43.---Good evening. I to see Miss Mary.
---Oh, good evening. I’m sorry, but she is not in.
A.came
https://www.360docs.net/doc/5f5567740.html,e
C.have come
D.had come
44.―Hurry up! Alice and Sue are waiting for you at the school gate.
―Oh! I thought they without me.
A.went
B.are going
C.have gone
D.had gone
45.—Tom is so joyful that he smiles at everyone.
—So you if you get the first in the exam.
A.do
B.are
C.would
D.will
46.----I wonder what makes you a successful manager.
----I as a waiter for five years, which contributes a lot to my today’s work.
A.serve
B.have served
C.had served
D.served
47.Now the world's attention the stocking markets, as they have great influence in the world's economy.
A.is fixing on
B.has fixed on
C.is being fixed on
D.had been fixed on
48.They moved here in 2002.Until then they in the London area.
A.lived
B.have lived
C.were living
D.had lived
49.——why, Jack, you look so tired!
——Well, I the house and I must finish the work tomorrow.
A.was painting
B.will be painting
C.have painted
D.have been painting
50.I like these English songs and they many times on the radio.
A.taught
B.have taught
C.are taught
D.have been taught
51.—Do you think he can get the first prize for jumping?
—Impossible now. He to do so, but he has just hurt his leg.
A.would expect
B.was expected
C.has expected
D.is expected
52.Just an hour ago he was telling me on the phone that he home right after the work.
https://www.360docs.net/doc/5f5567740.html,es
B.came
C.would come
D.will come
53.—Jack is always studying hard and does well in all subjects.
—No wonder he to be admitted to Beijing University in 2016.
A.is expecting
B.will be expected
C.is expected
D.will expect
54.The past two years a sharp rise in oil price,which adds to the burden of auto transportation industry.
A.witnessed
B.witnesses
C.is witnessing
D.has witnessed
55.I'm tired out. I all afternoon and I don't seem to have finished anything.
A.shopped
B.have shopped
C.had shopped
D.have been shopping
56.Whatever you have found,you should give it back to whomever it .
A.is belonged to
B.is belonging to
C.belonged to
D.belongs to
57.—Help me out in the kitchen and I you to a fresh pot of coffee. —Sounds good.
A.will treat
B.treat
C.am treating
D.have treated
58.It is the first time I visitors since I moved to London.
A.had had
B.have had
C.have
D.had
59.—I guess you can buy such a smart phone for 300 dollars.
—I could just two months ago,but the price by 20%.
A.went up
B.had gone up
C.has gone up
D.goes up
60.Tom is very happy in China during this period because his Chinese
every day.
A.has improved
B.is improving
C.improved
D.is improved
参考答案
答案： am filling
解析：句意:---嗨,咱们去滑冰吧。——对不起,我现在忙着呢。我正在填一张新工作申请表。本题考査时态。fill in a/an...form 填表格。
答案：have been made
解析：本题考查时态。句意:直到所有的准备工作都做完了,我们才开始工作。根据主句中的关键词语won’t start(不会开始) 是一般将来时可知,until 引导的时间状语从句要用现在完成时代替将来完成时。
答案：had finished
解析：句意:那对双胞胎已完成家庭作业,他们被允许在操场上打羽毛球。结合句意可知finish 动作在 were allowed 前发生,表示“过去的过去”,故填 had finished。
答案：had recommended
解析：句意:Jerry 在西安逗留期间几乎尝遍了朋友推荐的所有的当地食物。考查动词时态。由 tried 可知,定语从句要用相应的过去时态,“他的朋友推荐”这个动作发生在tried 动
作之前,即“过去的过去”,故用过去完成时。
答案：have been trying
解析：句意:自从人类开始从事园艺工作以来,我们就一直在努力使我们的环境更美。本题考查时态。根据 Since the time humankind started gardening 以及try to make our environment more beautiful 这一动作现在还在进行可知,设空处需用现在完成进行时。答案：have been cutting
解析：句意:——托尼,为什么你的眼睛红了?——过去的五分钟里我一直都在剁辣椒。本题考查动词时态。根据本题中的 for the last five minutes 可以判断动作从过去开始,持续到现在,并且现在可能还在进行,故用现在完成进行时。
答案：stayed
解析：句意:—好几年没见你了!你去哪儿了?
—我去了宁夏,在那儿待了一年,作为一名志愿者在那里教学。
根据句意,在宁夏待了一年是发生在过去的事情,故应填 stayed。
答案：was phoning
解析：句意:她正在给人打电话,所以我冲她点了点头就走开了。根据从句判断,phone 是过去某时正在发生的动作,故填 was phoning。
答案：forget
答案：have covered
解析：
本题考查动词时态。句意:“你对即将在南京举行的青奥会了解多少?”“嗯,媒体已经以各种各样的形式对它进行了报道。”问话人询问对方了解多少关于青奥会的事情,说明关于青奥会的很多信息已经被对方知道了。而回答者并没有正面回答,而是说媒体已经报道过很多了,意思是外界都知道青奥会的信息,他就不用回答具体信息了。这里应该用现在完成时,表示到目前为止媒体已经报道了很多。
答案：A
解析：过去和现在价格一直居高不下的真正原因很复杂,简短的讨论解释这一问题无法让人满意。根据题干中“and still are”的提示可知过去价格也居高不下,故用一般过去时, 表示过去的状态。故选 A 项。
答案：A
解析：
考查时态。句意:“杰克逊医生现在不在办公室里.”“好吧。我晚些时候会给他打电话。”由时间副词 later 可知,call 是将来要发生的动作,空格所在的句子应用一般将来时态, 所以答案为 A。D 选项为将来进行时态,此处不表示正在进行的动作,所以可排除。
答案：C
解析：过去进行时,是表示过去某个具体时刻正在进行的事情或动作,如果没有具体的时间,可以从意义上去把握。句意:他一定是注意到我在看着他。他突然看向我然后轻声问
道:“ 你为什么要那样盯着我看?”根据分析,此句在意义上应该用进行时,又根据此句中的must have sensed 和 glanced at 可知是过去进行时,故选 C。
答案：C
解析：
考查时态。句意:我们已经一直在尽力训练上个月聘请的年轻人,但是他们不尽力学习。根据题干的 but 判断是这些年轻人现在不尽力学习,应用现在进行时。故选 C。
答案：A
解析：本题考查动词的时态。句意:在过去的几年里,中国在环境保护方面取得了巨大的成就。in the last few years 通常是现在完成时的标志,故选 A 项。
【提分秘籍】
1.现在完成时
(1)表示发生在过去而对现在仍有影响的动作,常用的时间状语
:already,just,yet,never,before,lately,recently,in the last(past) few years,up to now,so far 等。
(2)表示从过去某时开始而延续至今的动作或状态,常与 for,since 等表示一段时间的状语
连用。
(3)在条件、时间、让步状语从句中,表示将来某时间前已完成的动作。
(4)This/It is the first/second...time+that 从句,that 从句中谓语要用现在完成时。
(5)It(This)is the best(worst,most interesting 等)+名词+定语从句,从句中的谓语用现在完成时。
—Have you heard about the recent election?
——你听说过近期的选举吗?
—Sure,it has been the only thing on the news for the last three days.
——当然了,它是近来三天新闻中唯一的事情了。
It is the most instructive lecture that I have attended since I
came to this school.这是我自从到这个学校以来所参加过的最有教育意义的讲座。
This is the first time that we have seen a film in the cinema
together as a family.
这是第一次我们一家人去电影院看电影。
I will not believe you unless I have seen it with my own eyes.
除非我亲眼看到,否则我不会相信你的。
2.过去完成时
(1)表示在过去某一时间或某一动作之前完成的动作或存在的状态,即过去的过去。 (2)
表示从过去某一时间开始,一直延续到过去的另一时间的动作,常用的时间状语:by
then,by that time,by the end of,by the time+句子等。
(3)表示“愿望、打算”的动词(如 hope,want,expect,
think,mean,suppose,plan,intend)用于过去完成时表示
过去本打算实现而未实现的希望或计划。
(4)在“hardly(scarcely)...when...”,“no sooner...than...”句型中,主句用过去完成时,从句用一般过去时,意为“一……就……”。
Sofia looked around at all the faces: she had the impression that she had seen most of the guests before.
索菲娅环视了所有的面庞,她有印象——绝大多数的客人以前她都见过。
He was unhappy when he sold his guitar.After all,he had had it for a very long time.
他把自己的吉他卖掉时并不高兴。毕竟,他拥有这把吉他已经很长时间了。
I had intended to call on you,but I had an unexpected visitor.
我本来打算去看你,但是来了一位不速之客。
By the time Jack returned home from England,his son had graduated from college.
杰克从英国回到家时,他的儿子已经大学毕业了。
Hardly/No sooner had I got home when/than the rain poured down.
我刚到家,大雨就倾盆而下了。
3.将来完成时
表示在将来某个时间之前完成的动作,并且往往对将来某一时间产生影响。常用时间状语为“by+将来某个时间”。
By the time Mr.Smith arrives at the supermarket,we will have stayed there for one hour.
等到史密斯先生到达超市时,我们将已经在那里待了一个小时了。
答案：B
解析：
考查时态。句意:就在我到达学校门口的时候,我意识到我把书忘在咖啡馆里了。realized 是发生在过去的动作,而 leave 动作又发生在 realized 动作之前,是过去的过去,因此用过去完成时。
答案：C
解析：考查现在完成进行时。根据句意:—彼得在那里,我哪儿都找不到他。—他在早餐过后就去了图书馆,然后自从那以后他就一直在那里写论文。从句意中可以知道彼得是吃过早餐之后去了图书馆,从那个时候开始他就一直在写论文,这个动作一直延续到了现在,所以用现在完成时。现在完成进行时表示动作从某一时间开始,一直持续到现在。故选 C。
考查现在完成进行时
答案：B
解析：
句意:——飞机马上要起飞了,但是吉姆还没有到.——他说过他会准时到这儿。由答语可知应用过去将来时,故选 B。
答案：A
解析：句意：尽管之前多轮谈判,但到目前为止双方没有达成任何协议。根据句中的时间状语so far“到目前为止”可知用现在完成时。主语 agreement 与 reach 为被动关系,根据句意可知选 A。本题考查时态。现在完成时表示过去发生或已经完成的动作对现在造成的影响或结果,也可表示过去已经开始,一直延续到现在的动作或状态。分析此题只需要牢牢抓住时间状语so far“到目前为止”,从而判定出所应当运用的时态。
20.答案：A
解析：句意:——你们在聚会上玩得愉快吗?——是的,我们被主人们招待得很好。本题考查动词的时态和语态。根据对话内容可知所谈事情发生在过去,且主语 we 与动词 treat 之间为被动关系,故选 A 项。
21.答案：A
解析：句意:--你昨天有没有给那家公司打电话问问他们对我们的产品感觉怎么样?--打了, 他们很满意。空格所在题干有一个很明显的时间状语 yesterday,发生在过去,肯定用过去式,故选 A。
22.答案：D
解析：句意:在美国 20 世纪50 年代的时候,大多数的家庭家里只有一部电话,并且无线电话还根本没有发明出来。根据句意可知用被动语态,排除 A 和C,事情发生在过去,与现在无关, 不用现在完成时,排除 B,故选 D,过去完成时的被动语态。
23.答案：B
解析：考查动词的时态。句子是在描述现在的医疗便捷,表达的是现在的状态,所以应该用一般现在时,故答案选 B。
句意:人们现在有权使用比过去更好的医疗服务,所以人们更长寿了。
24.答案：A
解析：考查宾语从句和时态。he 和follow 是动宾关系,即他被别人跟踪,排除 B,D;根据句
意“在匆忙赶回家的路上,他从未回头看是否被跟踪”,用过去进行时最合适,故选 A。25.答案：C
解析：考查宾语从句时态。句意:他已经被告知由于教育背景的原因而没有资格获得奖学金。qualify for sth 达标,获得参赛资格;由于条件不满足而没有资格做某事,是客观事实, 故选 C
26.答案：A
解析：根据固定句型:was/were doing sth + when…(正在做某事,就在这时突然) 可知选A。
答案：D
解析：题目考查时态。句意;打扰了,你在等哪一部电影?——在等着看《星球大战》,我们已经等了两个多小时了。For+时间段,与完成时连用,根据语境可知,说话的时候仍然在等, 因此用现在完成进行时,故选 D。
答案：D
解析：考查时态。本句的时间状语是“for decades几十年来”,该时间状语通常和现在完成的有关时态连用,本句强调这几十年来大山一直努力把中国相声和西方的脱口秀相结合
。所以使用现在完成进行时,强调动作的延续性和反复性。故 D 正确。
考点:考查时态
答案：A
解析：句意:到公元前 100 年为止,丝绸已经成为丝绸之路上交易的主要商品之一。时间状语是 by+过去时间,谓语用过去完成时。故选 A。
考点:考查动词时态。
答案：B
解析：句意:彼得来了吗?没有,刚才接到一个电话后改变主意了。根据 at the last minute 在最后一秒可能发生在过去,故用一般过去时
答案：D
解析：句意:在我的家里,麦子丰收过后农民会有一个庆祝晚餐。现在完成时表示动作已经完成,才会举行庆祝活动,故选 D 项。
答案：C
解析：句意:艾伯特·爱因斯坦出生于 1879 年。在他小时候, 很少有人会猜到他会成为一位用其理论改变全世界的著名科学家;本题考查动词时态,根据语境可知此处要用过去将来时,故答案选 C .
答案：D
解析：句意:简不能参加今天下午 3 点钟的会议,因为她那个时候在一个班上课。根据句中的时间状语 at that time,指代at 3 o’clock this afternoon,表示在将来的某一时刻正在做某事,故用将来完成时。故选 D。考查时态。
答案：B
解析：句意:为了促进当地经济发展,更多的高速公路将很快在四川建立。根据时间状语soon 及expressways 与build 之间的被动关系可知应用 will be built,即一般将来时的被动语态。
答案：A
解析：句意:在大学的时候,奥巴马不知道他将成为美国第一个黑人总统。用过去将来时表示过去某个时间将要发生的事情,所以选 A。
答案：B
解析：句意:Mary 一直努力写书,并认为在周五之前会完成。用现在完成进行时表示从过去到现在一直进行的动作。所以选 B。
答案：A
解析：句意:使我高兴的是,在数以百计的申请者中,我被选出来参加开幕式。本题考查时态和语态。主语 I 与choose 为被动关系,故设空处需用被动语态,故排除 C、D 两项;本题介绍的是过去的一种情况,故用一般过去时态。
答案：B
解析：句意:据报道,一个太空站在未来几年将会在月球上被建立。本题考查动词的时态和语态。根据语境中的时间状语 in years to come 及space station 和build 之间为被动关系可知这里用一般将来时态的被动语态,故选 B 项。
答案：D
解析：一般过去时表示过去某个时间里发生的动作，常和表示过去的时间状语连用。此题主句的时态为一般过去时，表示这个事情和动作发生在过去，故从句时态也要用一般过去时。句意：我不能隐藏我的渴望，当我问道，“你现在希望我做些什么？”故选 D
考查时间状语的时态。
答案：A
解析：一般将来时表示将要发生的动作或情况。在一般将来时的句子中，有时有表示将来时间的状语，有时没有时间状语，这时要从意思上判断是否指未来的动作或情况。句意：当你通读这本书的时候，你将会发现成千上万的经历过二战的每个人都有不同的经历。根据句意，判断主语的时态为一般将来时，故选 A
考查时态。
答案：D
解析：句意:我有一种强烈的愿望想要把手伸进去玩那个玩具,但是幸好被商店橱窗阻隔了。本题考查动词的时态和语态。根据语境可知此处为一般过去时态的被动语态,故选 D 项。答案：C
解析：考查动词时态。句意：——妈妈，今早你本应该带我去公园的。——我原本计划是这样的，但是我没能抽出时间，当时我在做演讲。根据语境可知，表示过去某一时间正在进行的动作，故用过去进行时。
答案：C
解析：本题主要考查动词时态的用法。选项 A 表示过去所发生的事情;B 表示经常性或习
惯性的动作;C 表示目前的情况和影响;D 时态不符合对话的时间和语境。
答案：D
解析：用过去完成式,此句意为:“我认为他们已经走了”。
答案：D
解析：句意为:——汤姆如此高兴以致于见人就笑。——如果你考试得了第一,你也会这样。条件状语从句(if...)若用一般现在时,则主句要用一般将来时;此句相当于:You will also be so joyful if you get the first in the exam.。
答案：D
解析：----我想知道,什么使你成为一名成功的管理者呢? ---我作为一名服务员工作了五年,这对我今天的工作有很大的帮助。由 what makes you a successful manager.可知现在是一名成功的管理者,作为服务员应是过去的事情,排除 A;服务员的工作并没有持续到现在可排除 B;过去完成时表示的动作为过去的过去,此题目没有过去的动作为参照,可排除 C 。故答案应为 D。
答案：C
解析：
本题考查动词时态和语态。attention 作主语,fix on 用被动形式,故排除 A、B 两项,再根
据now 可知应用现在进行时的被动语态。故选 C。
答案：D
解析：
考查动词时态。根据第一句的时间状语“in 2002”和第二句中的“Until then”可知
,live 表示的动作发生在 moved 这个过去的动作之前,即表示“过去的过去”,要用过去完成时。
49.答案：D
解析：考查时态。句意:——杰克,你为什么看起来如此疲惫?——噢,我一直都在粉刷房子, 并且我明天必须完成。根据句意可知应采用现在完成进行时态,强调动作一直在延续。C 项为现在完成时,表示动作已经完成,不符合句意。选 D。
答案：D
解析：本题考查动词时态和语态。选项 D 用现在完成时,表示某一动作从过去到现在一直进行或反复发生。题干中前半部动词 like 用的是现在时,表示与现在有关的动作,后半部分的时间状语 many times 表示某个动作反复发生,因此,该空应用现在完成时。
答案：B
解析：
——你认为他能在跳远中得第一名吗?——现在不可能了。预计他会(得第一名)的,但是他刚刚伤了腿。由语境可知,预计他会得第一,是发生在过去的事,故用一般过去时。
答案：C
解析：考查动词的时态。句意:刚刚一个小时之前,他还打电话告诉我说下班后就回家。主句是过去进行时,从句用过去将来时,表示该动作发生在主句谓语动词的动作之后。
答案：C
解析：
考查动词的时态与语态。根据对话可知应用一般现在时,Jack 被期望 2016 年考上北京大学,所以应用被动语态。
答案：D
解析：考查时态:句意:在过去的两年里我们目睹了油价的急剧上升,这增加了汽车运输业的负担。the past two years 是表示过去的两年中,是现在完成时的时间,此处是过去两年油价的上升对现在造成影响,故用现在完成时。选 D,
答案：D
答案：D
解析：考查主动形式表示被动意义。belong to 只能用于主动语态。
答案：A
解析：考查时态。句意:——要是你在厨房里帮我忙的话,我将请你喝咖啡。——听起来不错。根据对话语境可知,应用一般将来时。
答案：B
答案：C
解析：考查动词的时态。根据语境可知,此处是说该款智能手机到目前为止价格已上涨20%,因此用现在完成时。
答案：B
解析：考查动词时态。句意:在中国的这段日子 Tom 很高兴,因为他的汉语水平天天在提高。用现在进行时表示现阶段正在进行的动作。
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At the end, Xiao Bian gives you a passage. Minand once said, "people who learn to learn are very happy people.". In every wonderful life, learning is an eternal theme. As a professional clerical and teaching position, I understand the importance of continuous learning, "life is diligent, nothing can be gained", only continuous learning can achieve better self. Only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. This document is also edited by my studio professionals, there may be errors in the document, if there are errors, please correct, thank you!