31Only by practising a few hours every day（）be able to master the language.
A.you can
B.can you
C.you will
D.will you
开始考试练习点击查看答案32Austin had made no grammar mistakes in his thesis paper, but（）had he well prepared for it.
A.so
B.neither
C.both
D.either
开始考试练习点击查看答案33The Copenhagen conference is looking to agree on a(n)（）that will be built on the current Kyoto Protocol.
A.agreement
B.contract
C.treaty
D.convention
开始考试练习点击查看答案34On the road motorists should be aware of cyclists and be（）towards them.
A.considering
B.considerable
C.considerate
D.considered
开始考试练习点击查看答案35It seems somewhat（）to expect her to marry a man who she barely knows about formoney.
A.eccentric
B.queer
C.absurd
D.unique
开始考试练习点击查看答案36Mary became（）homesick, so she fled from her home in L.
A.to her hometown inAustria.A. completely
B.sincerely
C.absolutely
D.increasingly
开始考试练习点击查看答案37The TV station has hired more than 65 people to get its Waslungton, D.C. operation（）.
A.off the ground
B.on the ground
C.below ground
D.above ground
开始考试练习点击查看答案38As the road was blocked by a rock, the travelers had to （）up a rocky slope on theirway back.
A.run
B.crawl
C.scramble
D.hurry
开始考试练习点击查看答案39We had a good time there, and the food was plentiful and very （）.
A.conducive
B.helpful
C.wholesome
D.appreciative
开始考试练习点击查看答案40On Christmas Eve, our tree was decorated with shining（） , such as colored lights andglass balls.
A.luxuries
B.exhibits
C.complements
D.ornaments
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