1. C) Rising unemployment worldwide.
2. C) Few countries have realized the seriousness of the current crisis.
3. B) Put calorie information on the menu.
4. A) They will be fined.
5. D) Failure to integrate innovation into their business.
6. B) It is the creation of something new.
7. C) Its innovation culture.
12. A) He wants to change his job assignment.
13. A) His workload was much too heavy.
14. C) His boss has a lot of trust in him.
15. D) Talk to his boss in person first.
16 A) The importance of sleep to a healthy life
17 C) They get less and less sleep
18 D) Their blood pressure will rise
19. B) What course you are going to choose
20. D) The personal statement
21. C） Indicate they have reflected and thought about the subject
22 B) It was built in the late 19th century.
23 D) They often broke down.
24 A) They were produced on the assembly line.
25 C) It marked a new era in motor travel.