题目内容
He _______ stay up a few years ago.But now he is used to _______ to bed early.
- A.was used to; going
- B.used to; go
- C.used to; going
- D.was used to; go
C
used to do“过去常常”,be used to doing“习惯于”。
used to do“过去常常”,be used to doing“习惯于”。
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