题目内容
____ important to learn English well.
A.That’s | B.It’s | C.It has | D.That has |
B
It is + adj.+ to do sth. 是常用句型,it作形式主语。本句需要用形式主语,故选B。
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题目内容
A.That’s | B.It’s | C.It has | D.That has |