大学英语单选试题及答案

大学英语单选试题及答案
1. Which of the following is NOT a characteristic of modern communication?
A) Speed
B) Accuracy
C) Cost-effectiveness
D) Inaccessibility
2. The phrase "break the ice" in English means to:
A) Melt ice
B) Start a conversation
C) Stop a conversation
D) Ignore someone
3. In a business context, "due diligence" refers to:
A) Paying attention to details
B) The process of checking all the facts
C) Paying debts on time
D) Being diligent at work
4. The word "quarantine" is most closely associated with:
A) A type of fruit
B) A period of isolation
C) A type of clothing
D) A form of exercise
5. Which of the following is the correct way to address a formal letter in English?
A) Dear Sir or Madam
B) Hello there
C) Hi
D) Hey
6. The idiom "bite the bullet" means to:
A) Literally bite a bullet
B) Face a difficult situation bravely
C) Chew gum
D) Be a tough person
7. The term "pro bono" is used to describe:
A) A type of food
B) A legal service provided for free
C) A type of charity event
D) A volunteer position
8. When someone says "hit the books," they mean to:
A) Go to a bookstore
B) Start studying
C) Throw away books
D) Write a book
9. The phrase "a picture is worth a thousand words" suggests that:
A) Pictures are more expensive than words
B) Images can convey more information than words
C) A thousand words are needed to describe a picture
D) Words are more powerful than pictures
10. In English, the term "deadline" is used to indicate:
A) A point of no return
B) A date by which something must be done
C) A line separating life and death
D) A literal line drawn on the ground
Answers:
1. D
2. B
3. B
4. B
5. A
6. B
7. B
8. B
9. B
10. B。