The telephone system is no longer operative.

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问题 The telephone system is no longer operative.

选项 A、running
B、moving
C、rotating
D、working

答案D

解析 operative：运作的。work：运作的。We have many radars operative. 我们有许多雷达在运转着。The old theory doesn’t work. 旧的理论已经不灵了。run：经营。She runs a small shop. 她经营着一个小店。move：移动。The earth moves round the sun. 地球绕着太阳转。rotate：转。The earth rotates round the sun．地球绕着太阳转。

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本试题收录于：职称英语综合类基础题库职称英语分类

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The telephone system is no longer operative.

职称英语综合类基础

职称英语

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Robots1.Themostsophisticated(先进的)Japaneserobots,whichhavevisionsystemsandworkatveryhighspeeds,arestillbased

EtaCarinaeisnowengaginginWhichofthefollowingstatementsaboutEtaCarinaeisNOTtrue?

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