Question

单选 When there's a fire , we can _______a blanket.

I saw him _______the room ,but I did;t know when he ______.
A going into;left there B go into;left there C going into ;left to there
D go into;left for there
When there's a fire , we can _______a blanket.
A put it out with B put out it with C put it off for D put off it for

Answer 1

B（翻译：我看到他走进了这个房间，但是不知道他什么时候离开那里的。
原因：there是副词，不需要介词，故排除C、D，看到的这一现象发生在过去，且不是进行时 态，故排除A）
A（翻译：当有火时，我们可以用毯子把它扑灭。
put off是推辞，拖延的意思，故排除C 、D
put out 在此处是扑灭的意思，但it是介词，此时必须放中间）
希望对你有帮助！

Answer 2

B. see sb do , A (put out )扑灭

Answer 3

B
B