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11.This university has _______ a great deal since our last visit.

A.appeared

B.altered

C.approached

D.admired

12.She is narrow minded and always _______ what other people have.

A. jealous

B.owes

C.misses

D.envies

13.When he woke up from his dream, the frightened boy tried to _______ his mother’s arm.

A.grape

B.grey

C.grip

D.grave

14.Mary has never been _______ a ship.

A.abroad

B.aboard

C.above

D.absorb

15.The modern camera lens may be coated with more than ten _______ for each piece of its glass.

A. levels

B.stories

C.layers

D.formations

16.The thief was _______ by the police at the railway station.

A.carpet

B.mined

C.captured

D.mounted

17.In fact, there is no _______ liberty in any country.

A.adequate

B.absolute

C.private

D.practical

18.There is too much noise outside. I can not _______my attention on my work.

A.connect

B.flat

C.fill

D.concentrate

19.While studying at U.C.L.A.,Mr.Wang _______ his old friend, whom he has not seen for nearly twenty years.

A.encountered

B.whispered

C.swung

D.maid

20.The _______ production of engines in our factory has doubled this year.

A.manual

B.annual

C.amount

D.alike

答案:

11.B 12.D 13.C 14.B 15.C

16.C 17.B 18.D 19.A 20.B