– Do you know you to be here by 7:30 ? --- Yes I do.A. are supposedB. supposeC. are supp

问题补充：

– Do you know you to be here by 7:30 ?

--- Yes, I do.

A. are supposed

B. suppose

C. are supposing

D. supposed

答案：

(答案→)A. are supposed

B. suppose

C. are supposing

D. supposed

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