(单选题)24: Under normal circumstances the body can ( ) these naturally occurring substances into vitamins. A: convert B: render C: derive D: originate ...

(单选题)18: The offer of a free overseas tour ( ) him into buying the villa on the hillside. A: discouraged B: committed C: tempted D: tangled ...

(单选题)12: The great influenza epidemic ( ) over 20 million dead. A: left about B: left behind C: left for D: left down ...

(单选题)6: —Hurry up please, or I'll be late. —_______ A: Sorry sir, but the traffic is thick now. B: Well, it's alright, sir. C: How can you say that, sir? D: Oh, we are going the right way. ...

(单选题)14: My trip to the small village under the control of the enemy fire was full of delays and difficulties, but I eventually （ ） . A: got by B: turned it over C: hit the sack D: made it ...

(单选题)8: The worsening of the country's economy could mean ( ) public support for the ruling party. A: crippled B: subtracted C: fluttered D: diminished ...

(单选题)2: The ( ) of older persons is relatively low in developing countries, but it is growing much faster than in the West. A: addition B: majority C: percentage D: statistic ...

(单选题)34: My trip to the small village under the control of the enemy fire was full of delays and difficulties, but I eventually （ ） . A: got by B: turned it over C: hit the sack D: made it ...

(单选题)28: — We are going to have a singing party tonight. Would you like to join us? — __________________ A: I'm afraid not, because I have to go to an important meeting. B: Of course not. I have no idea. C: No, I can't. D: That's a...

(单选题)22: Certainly in our society teachers don't enjoy the respect that is ( ) to doctors and lawyers. A: rewarded B: accorded C: designated D: transferred ...