21Which of the following words can NOT be used to complete “Jim’s hiding （）”？
A.somewhere
B.nowhere
C.there
D.where
开始考试练习点击查看答案22It is reconmended that the project（）until all the preparations have been made.
A.won’t start
B.shouldn’t start
C.won’t be started
D.shouldn’t be started
开始考试练习点击查看答案23I'm glad to see that the edges of the stab（） are joining up nicely.
A.wound
B.bruise
C.cut
D.scar
开始考试练习点击查看答案24When a person has an infectious disease, he is usually（）from other people.
A.divided
B.segregated
C.isolated
D.insulated
开始考试练习点击查看答案25These creatures are so tiny that they can not always be seen with the（）eye.
A.bare
B.naked
C.bald
D.barren
开始考试练习点击查看答案26A German firm is making a take-over（）for a property company.
A.application
B.bid
C.proposal
D.suggestion
开始考试练习点击查看答案27Four years of service entitle Jack（）a pension.
A.on
B.in
C.at
D.to
开始考试练习点击查看答案28According to official statistics, retail sales in China rose 10% and12.2% in the first and thesecond quarter（）this year.
A.accordingly
B.correspondingly
C.respectively
D.individually
开始考试练习点击查看答案29When you vacate the room, you should（）the door key to me.
A.hand in
B.hand out
C.hand down
D.hand over
开始考试练习点击查看答案30Whenever Betty attended one of her children's performances, she managed to keep a pokerface. The underlined part means（）.
A.expressionless
B.absent-minded
C.distracted
D.calm
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