问题

He set a ladder _____ the wall to put up a picture[ ]
A: on
B: by
C: against
D: beside
B: by
C: against
D: beside
正确答案是:
同类题型
Amy, why are you still here They are ready to start.—I’m sorry, but I when to meet.
I called you this morning, but nobody answered it.– Oh, we ______ some shopping at the supermarket.
Tom is absent this week.Do youknow what to him
I happened to find the woman _____ her husband off at the airport.[ ]