Itiseverycitizen’sdutytogooutto______thesnowonthestreet______itstop

It is every citizen’s duty to go out to ______ the snow on the street______ it stops falling so as to make it convenient for traffic to pass.A.sweep up; the instantB.clear up; the momentC.clean up; immediatelyD.whirled up; directly

A解析试题解析：sweep up 打扫，clear up收拾，整理；clean up打扫干净；whirled up 旋转；the instant （that）连词，一...就...；the moment 现在，目前；immediately 立即；directly直接地。句意是雪一停止下就去清扫积雪是每一个市民的责任，为的是交通的方便。故选A。
考点：词义辨析。
点评：词义辨析题要求考生平时多记忆多积累。然后根据具体语境进行判断选择。

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