问题
____ do you clean your room—Every two days.
A:How soon
B:How long
C:How much
D:How often
B:How long
C:How much
D:How often
正确答案是：
同类题型
can we find your brother at weekends— On the football field。
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We’d like a room ______ a big color TV init.
When a friend gave Tom a ticket he to the game. [ ]
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