By 16:30,        was almost closing time, nearly all the paintings had been sold.
#79240
A
which
B
when
C
what
D
that
推荐题目
—I don’t know ______ with this problem. It’s too hard. —You can ask Mr Wang for help.
#38878
A
which to deal
B
when to deal
C
what to deal
D
how to deal
—What time will Mr. Green be back to China?—Sorry. I don’t know ________.
#37936
A
when did he go broad
B
why he is going abroad
C
how soon will he be back
D
how long he will stay abroad
—The lights in the classroom are still on. Do you know______. —To revise for the coming exams.
#37728
A
what they stay up late for
B
why they stay out late
C
when will they stop studying
D
how they work on their lessons