问题 选择题

A new bridge         over the river now ,You can see many railway workers and engineers working every day.

A.is built

B.is being built

C.has been built

D.should be built

答案

答案:B

题目分析:句意:在河上正在建一座新桥,你可以看到很多铁路工作人员和工程师在工作.主语是动作的承受者,有now用现在进行时,结合句意,故选B

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