单项选择题

He is accustomed ______ late on weekends for he has the habit of working at night.

A．to sit up
B．to sitting up
C．at sitting up
D．for sitting up
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单项选择题
A．OthersB．SomeC．AllD．Both
A．Others
B．Some
C．All
D．Both
单项选择题
What does the woman suggest
A． Go to see Thomas.
B． Give him a call.
C． Tell him to be careful.
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