Our government ______ all people to save energy and fight against pollution.A．ca_刷题宝

题干

Our government ______ all people to save energy and fight against pollution.

A．calls on

B．calls up

C．calls out

D．calls for

上一题下一题 0.94难度单项选择更新时间:2012-05-24 09:23:21

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