题目内容

A.weakB.strongC.elderD.pregnant

A. weak
B. strong
C. elder
D. pregnant

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A.startingB.stoppingC.endingD.discontinuing

A. starting
B. stopping
C. ending
D. discontinuing

设执行下面的赋值语句:a=Float,valueOf("34").floatValue()后,a的值是 ()

A. a="12.34"
B. a=12.34
C. a=1234
D. a=12

A.proveB.disproveC.improveD.approve

A. prove
B. disprove
C. improve
D. approve

A.socialB.technicalC.personalD.historical

A. social
B. technical
C. personal
D. historical

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