1、【题目】Whenhesuddenly________upthesubjectofgeneticengineering,therewasanembarrassedsilence.
选项：
A.took
B.brought
C.showed
D.came
答案：
解析：
1、【题目】Theproblem________whenthestudentsrefusedtodotheirhomework.
选项：
A.arose
B.aroused
C.rose
D.raised
答案：
解析：
1、【题目】WhenIcamethroughthecustomsattheairport,Ihadtopay________onaclockIhadbought.
选项：
A.taxes
B.duty
C.fines
D.fees
答案：
解析：
1、【题目】________ to the papers is restricted to Defense Department personnel only.
选项：
A.Application
B.Exception
C.Access
D.Glance
答案：
C
解析：
暂无解析
1、【题目】________, John has been to several foreign countries.
选项：
A.Evenheisyoung
B.Youngthoughheis
C.Inspiteofheisyoung
D.Youngisashe
答案：
B
解析：
暂无解析
1、【题目】________withthesizeofthewholeearth,thehighestmountainsdonotseemhighatall.
选项：
A.Ifyoucompare
B.Comparethem
C.Whencompared
D.Acomparison
答案：
解析：
1、【题目】It was three British sportsmen who ________ banned drugs.
选项：
A.werecatchingtaking
B.caughttotake
C.caughtintaking
D.werecaughttaking
答案：
D
解析：
暂无解析
1、【题目】Aftersomanydayswithoutrain,thegroundquickly________thelittlerainthatfelllastnight.
选项：
A.dropped
B.flooded
C.grasped
D.absorbed
答案：
解析：
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