问题
When did you come back from Beijing?- _____the morning of April 18th.[ ]
A: At
B: Within
C: On
D:In
B: Within
C: On
D:In
正确答案是：
同类题型
You’ll have an English exam tomorrow. You’d better ____ watch TV this evening. [ ]
The man stopped smoking because of lung cancer.
English is popular around the world _________computers.[ ]
Li Wei with his friends _______ work on the farm next week.
The boys usually play football on Friday afternoon, it rains.