单项选择题

You______him ont though you were very busy.

A．should have helped
B．must help
C．ought to help
D．could have helped
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单项选择题
He would never talk of from______he came.
A．that
B．where
C．what
D．which
单项选择题
My parents______me to go to the theatre with my classmates But! didn't.
A．suggested
B．advised
C．made
D．persuaded
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