题目内容
-Can you watch TV ________ school nights?
-Yes, but I have to be ________ bed ________ ten o'clock.
[ ]
A.
in; on; by
B.
on; on; in
C.
on, in; by
D.
in; in; at
答案:C
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题目内容
-Can you watch TV ________ school nights?
-Yes, but I have to be ________ bed ________ ten o'clock.
in; on; by
on; on; in
on, in; by
in; in; at