大学英语b统考题库及答案3篇

大学英语b统考题库及答案
Passage 1:
I have a colleague who is very passionate about animal rescue. She is always sharing heartwarming stories of dogs and cats who have been given a second chance at life because someone cared enough to help them.
One story that really touched me was about a
stray dog who was found with a severe infection in his hind leg. The infection was so bad that the vet advised putting him down. But my colleague refused to give up on him. She took him to a specialist who was willing to try an experimental treatment. Months of care and rehabilitation later, the dog was able to walk again. A family adopted him and he now lives a happy life with them.
This story reminds me that even small acts of kindness can make a big impact. It is easy to feel overwhelmed by the suffering in the world and to think that we can't make a difference. But we can show compassion to those we encounter in our daily lives, whether it be a stray animal or a person in need. Maybe we can't solve all the problems in the world, but we can certainly make a positive difference, one
act of kindness at a time.
Passage 2:
Social media has become an integral part of our daily lives. We use it to connect with friends and family, share our thoughts and photos, and even keep up with the news. But with all the benefits of social media comes its pitfalls.
One of the biggest issues is the spread of misinformation. False information can be spread instantaneously and reach a large audience. This can be particularly harmful in situations where public safety is at risk. In addition, social media can be a breeding ground for cyberbullying, hate speech, and online harassment.
Another issue is the impact of social media on mental health. Studies have shown that excessive
social media use can lead to feelings of anxiety, depression, and loneliness. People often feel pressure to present a perfect image of themselves online, creating unrealistic expectations and leading to insecurity and low self-esteem.
While social media can certainly have negative effects, it also has the power to bring about positive change. Social media has been instrumental in social movements such as the Arab Spring and #MeToo. It can serve as a platform for marginalized voices to be heard and for important issues to be brought to the
forefront.
As with any tool, social media can be used for good or for harm. It is up to us to use it responsibly and with awareness of its effects.
Passage 3:
The importance of physical exercise cannot be overstated. Regular exercise has many benefits for both our physical and mental health. It helps us maintain a healthy weight, strengthens our muscles and bones, and reduces our risk of chronic diseases such as heart disease and diabetes.
But the benefits don't stop there. Exercise has also been shown to improve our mental health. It can reduce symptoms of depression and anxiety, and improve our mood and overall sense of well-being. Exercise can also help us cope with stress, giving us an outlet to release tension and clear our minds.
Despite the numerous benefits of exercise, many
of us struggle to make it a regular part of our lives. We may feel self-conscious about our bodies, be short on time, or lack the motivation to get started. But the key is to find an activity that we enjoy and that fits into our schedule. It doesn't have to be a formal workout at the gym – activities such as walking, cycling, dancing, and gardening can all be great forms of exercise.
The bottom line is that exercise is an essential
component of a healthy lifestyle. It is never too late to start, and even small amounts of activity can have a big impact on our health and well-being. So let's make a commitment to move more and take care of our bodies and minds.。