新概念英语2册47课问题.Though Mr.Thompson had turned the lights off before he went to bed,they were on in the morning.请问turned the lights off 能否改成turned off the lights?为什么,有什么区别啊?

问题描述:

新概念英语2册47课问题.
Though Mr.Thompson had turned the lights off before he went to bed,they were on in the morning.
请问turned the lights off 能否改成turned off the lights?
为什么,有什么区别啊?

能改。区别不大。

能改,是一样的意思,但如果the lights用it来代的话,就只能放中间