问题
People usually work the day and sleepnight. [ ]
A: in, in
B: in, at
C: at, at
D:at, in
B: in, at
C: at, at
D:at, in
正确答案是：
同类题型
He speaks English _____ an American, so we all think he stays in America for many years.[ ]
We all went swimming Bill because he was sick at home last Sunday afternoon.[ ]
Mary is from England，but ________ friend Jim isn’t English．
When do you ______ every day?－After getting up and before going to bed.