单项选择题

()the end of the exam () he had missed a question in the paper.

A.Not
B.Not
C.Until/the
D.Until/.did

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单项选择题

This morning the traffic was ()by an accident.

A.held
B.held
C.held
D.held

单项选择题

Henry seemed by this completely unexpected turn of events.

A.consumed
B.bewildered
C.liberated
D.melted