is very important for us students to learn English well.A. ItB. AsC. WhatD. There

发布时间：2020-08-16 23:15:25

     is very important for us students to learn English well.
A. It
B. As
C. What
D. There

网友回答

(答案→)A. It
B. As
C. What
D. There
解析：考查it形式主语.本题的it是形式主语，真正的主语是后面的不定式to learn English well。在英语中能做形式主语或者形式宾语的只有it，故A正确。
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