7: decay选择能代替的选项 A: undermine B: weaken C: spoil D: pollute ...

2: For years, students were (made sure) that with a college degree in hand they could acquire a good job. 选择能代替括号里的选项 A: supposed B: promised C: assumed D: assured ...

20: The museum contained almost every types of ___ cars, buses, trams, and even old carriages and coaches. A: object B: equipment C: vehicle D: transportation ...

16: Exhaust gases from cars are （poisoning） the air of our cities.选择能代替括号里的选项 A: polluting B: ruining C: hurting D: damaging ...

11: The representatives touched various topics of ____ interest. A: exceptional B: universal C: apparent D: efficient ...

5: _____ bravely the soldiers are fighting! A: very B: too C: how D: what ...

12. Which of the following word is uncountable? A. stuff B. apple C. computer D. bear ...

8. Next time we go house-hunting, remember___the agent for very clear directions. I wasted hours___the last house. A. to ask; to look for B. to ask; looking for C. asking; looking for D. asking; to look for ...

23. I didn’t mean ___ anything, but those apples looked so good I couldn’t resist____ one. A. to eat; trying B. eating; to try C. to eat; to try D. eating; trying ...

19. Simplicity and accuracy are words often used ___ of the characteristics of his speech. A. in comfort B. in description C. in construction D. in command ...