问题

________ do you clean your kitchen?- Twice a week.[ ]
A: How many
B: How often
C: How far
D: How soon
B: How often
C: How far
D: How soon
正确答案是:
同类题型
What are you looking ______? -My watch. I can’t find it now. Have you seen it anywhere? [ ]
What at that time ? —Playing football.
I don’t know _____she is. –Mrs Smith says she is a shop assistant.
Well, I have ________to tell you. Please keep quiet.
If our parents do everything for us children, we won’t learn to depend on _________.