When she was crossing the room the nurse happened to notice the old lady________

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When she was crossing the room the nurse happened to notice the old lady_________to get out of bed.

A．tried	B．trying
C．to try	D．had tried

答案

解析

略

举一反三

_________ for his good skill,this doctor has a lot of visitors calling for help all the time.

A．Knowing	B．To know
C．Known	D．To have known

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The manager promised to keep me_________of how our business was going on.

A．to be informed	B．on informing
C．informed	D．informing

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Have you determined_________?

A．next to do what	B．what to do next
C．how to do next	D．next how to do

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._________ in the fog,we spent two hours in the forest.

A．Lost	B．To lose
C．Losing	D．Having lost

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She admitted _________ a story to explain the reason why she was late.

A．to have made up

B．having told

C．to have told

D．having made up

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