It was _____ back home from work.
A. not until midnight did he go
B. until midnight that he didn't go
C. not until midnight that he went
D. until midnight when he didn't go
参考答案:
______ is generally accepted that smoking is harmful to our ..
______ is generally accepted that smoking is harmful to our health.[ ]A. WhatB. ThisC. ItD. That
___________in the regulations that one should not tell other..
___________in the regulations that one should not tell other people the password of your email account.[ ]A. What is recommended B. What recommend C. It is recommendedD. It recommend