问题
You can come here to ask me _____ if you have any questions[ ]
A: at one time
B: at your time
C: at any time
D: all the time
B: at your time
C: at any time
D: all the time
正确答案是：
同类题型
Whose watch is this Is it __________—No, it’s not __________watch. It’s__________.
The math teacher got angry with me when I did not him in class yesterday.
The ability________an idea is as important as the idea itself
The electricity ____, the light went out.
Why didn’t you tell me the news of the meeting–I knew nothing about it, or I _______ you.