问题补充:
It is very important for us English well.
A. learn
B. learning
C. to learn
D. learned
答案:
A. learn
B. learning
(答案→)C. to learn
D. learned
解析:本题中的it是形式主语,真正的主语位于句尾,用动词不定式to do,故选C。
时间:2018-12-04 07:18:47
It is very important for us English well.
A. learn
B. learning
C. to learn
D. learned
A. learn
B. learning
(答案→)C. to learn
D. learned
解析:本题中的it是形式主语,真正的主语位于句尾,用动词不定式to do,故选C。
以下是一些可能适合珍爱生命500字这一主题的新标题 每个标题都力求传达生命的宝贵与
2024-07-09