—How clean the bedroom is ! —Yes. I'm su
题型:选择题
问题:
—How clean the bedroom is !
—Yes. I'm sure that someone______it.[ ]
A. cleans
B. cleaned
C. has cleaned
D. had cleaned
—How clean the bedroom is !
—Yes. I'm sure that someone______it.[ ]
A. cleans
B. cleaned
C. has cleaned
D. had cleaned