◎ 题干
___ important to learn English well.

A. That's
B. It's
C. It has
D. That has
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“___ important to learn English well. [ ]A. That's B. It's C. It has D. That has …”主要考查了你对  【it的用法】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。