___, the teacher came into the classroom.A．Book in handB．A book in handC．The boo

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___, the teacher came into the classroom.

A．Book in hand

B．A book in hand

C．The book in his hand

D．With book in hand

答案

举一反三

___, the car started.

A．The signal giving

B．The signal is given

C．The signal given

D．Having given the signal

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He walked up and down the room for half an hour, _______ behind him.

A．with his hands clasping	B．his hands clasped
C．his hands were clasped	D．as his hands clasped

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As we all know, it was ____ that resulted in the terrible car accident.
A. because of her carelessness B because she was careless
C. her being careless D she was so careless

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--- Who are you waiting for?
--- ______ the man wounded in the left leg.

A．The doctor will operate on	B．The nurse to be looked after
C．The doctor to operate on	D．His brother got

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I certainly appreciate _____ us about the delay in delivering the materials because we had planned to begin work tomorrow.

A．him to tell

B．him of telling

C．he told

D．his telling

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