is very important for us students to learn English well.A. AsB. ThereC. WhatD. It

发布时间：2020-08-17 14:40:55

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

网友回答

A. As
B. There
C. What
(答案→)D. It
解析：it作形式主语，后面的不定式作真正的主语。考查句型It is+adj.+for sb.+to do sth.。
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