高一英语 非谓语动词 选择题疑问___ your composition carefully, you can at least avoid some spelling mistakes. A.Check B. To check C. Having checked D. If you check为什么不能选C.D表示什么?什么时候才要用从句
问题描述:
高一英语 非谓语动词 选择题疑问
___ your composition carefully, you can at least avoid some spelling mistakes.
A.Check B. To check C. Having checked D. If you check
为什么不能选C.D表示什么?
什么时候才要用从句
答