题目内容
— ________ because the room is dark.
— I think so.
[
]A
. He must be in the roomB
. He might be in the roomC
. He might have gone to bedD
. He must have been there
答案:C
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题目内容
— ________ because the room is dark.
— I think so.
[
]A
. He must be in the roomB
. He might be in the roomC
. He might have gone to bedD
. He must have been there