13：According to Dr. Nolen a surgeon needs conceit ___. A：to help him go through times of doubt and uncertainty B：to answer patients' difficult questions C：to get through medical school D：to start a delicate operation ...

7：His moustache was as ___as a tooth brush. A：firm B：hard C：solid D：stiff ...

1：While shopping, people sometimes can’t help ___ into buying something they don’t really need. A：persuade B：persuading C：being persuaded D：be persuaded ...

20：___he does has nothing to do with me. A：whatever B：No matter what C：That D：If ...

14：A window in the kitchen was ___; there was rubbish everywhere ,and the curtains and carpets had been stolen. A：scattered B：scraped C：scratched D：smashed ...

8：Someone shouted "Fire! Fire!", but it turned out to be a(n) ___alarm and there was no danger. A：fake B：mistaken C：false D：artificial ...

2：“I consider it ___ honor to address the meeting of ___ World Famous Scientists.” said Professor Li. A：a, / B： an, the C：the, the D： an, / ...

21：—May I sit beside you, sir?　　 —No, you ___. My girlfriend is coming soon. A：can’t B：mustn’t C：needn’t D：shouldn’t ...

15：You must___the time you wasted this afternoon by working late tonight. A：make up of B：make up for C：make for D：make up ...

9：___appeared to me that he enjoyed the food very much. A：What B：It C：All that D：That ...