21With the growth of independence between different regions of the world,it is easy to see that any permanent economic or political instability in one area is _____ to have an increasingly serious effect upon the rest of the world.
A.bound
B.connected
C.subjected
D.subordinated
开始考试练习点击查看答案22Women have significant advantages over men in space because they need less food and less oxygen and they _____ radiation better.
A.stand up for
B.face up to
C.stand up to
D.break away from
开始考试练习点击查看答案23Between 1977 and 1981,three groups of American women,numbering 27 _____ ,were given monthlong tests to determine how they would respond to conditions resembling those aboard the space shuttle.
A.above all
B.after all
C.in all
D.over all
开始考试练习点击查看答案24In recent years,scientific and technological developments have _____ changed human life on our planet, as well as our views both of ourselves as individuals in society and of the universe as a whole.
A.drastically
B.fiercely
C.severely
D.dramatically
开始考试练习点击查看答案25Margaret made a lot of effort to persuade her father into _____ to her going to the United States to study business administration in Harvard University.
A.contending
B.contesting
C.contenting
D.consenting
开始考试练习点击查看答案26Baroque has been the term used by art historians for almost a century to _____ the dominant style of the period 16001750.
A.determine
B.designate
C.devise
D.despise
开始考试练习点击查看答案27At opening of the century,with the exception of a crude plow,farmers could have carried _____ all of the existing agricultural implements on their backs.
A.practically
B.virtuously
C.eventually
D.evenly
开始考试练习点击查看答案28Because he was _____ of the new speed limit,he was stopped and warned for speeding.
A.suspicious
B.ignorant
C.negligible
D.regardless
开始考试练习点击查看答案29Before the committee started its work,the _____ of the last meeting were read out.
A.minutes
B.records
C.copies
D.manuscripts
开始考试练习点击查看答案30The portion of the total income of China's railways which comes from carrying cargo is _____ 80 percent.
A.consequently
B.roughly
C.comparatively
D.incidentally
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