He locked the door, ______. 选项: a、made sure no oHe locked the door, ______.选项: a、made sure no one would interrupt him b、making sure no one would interrupt him c、to made sure no one would interrupt him d、to makeing sure no one would interrupt him选什么?为什么?谢谢!
问题描述：
He locked the door, ______. 选项: a、made sure no o
He locked the door, ______.
选项:
a、made sure no one would interrupt him
b、making sure no one would interrupt him
c、to made sure no one would interrupt him
d、to makeing sure no one would interrupt him
选什么?为什么?谢谢!
答
答案是
to make sure no one would interrupt him
你的选项C打字错误，不应当是made.
前边是一个完整的句子，后边只能跟动词不定式。
答
选b,现在分词作伴随状语.