【单选题】
2. The cause of ______ disease is the economic and educational backwardness of the country.
【单选题】
28. Sally contributed a lot to the project, but she never once accepted all the ________ for herself.
【单选题】
11.You hardly phone me. Why don’t you phone me _______.
【单选题】
1. Drug testing at work and in school has almost become _______ in many American cities.
【单选题】
13.The children have left. It’s getting _______ now.
【单选题】
7.He______ her on her new dress without looking at it.
【单选题】
25.I prefer this chair to the other one. It’s ___________ .
【单选题】
21.Children used to be quiet. Nowadays they seem to be much ____________.
【单选题】
30. I prefer __________ to ___________.
②
to drive; rather than being driven
【单选题】
15.Let me know if you hear any _____ news.