47. Three hundred firemen raced to the hotel after a smoke detector ______ the a

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47. Three hundred firemen raced to the hotel after a smoke detector ______ the alarm soon after midnight.

A．set off

B．set out

C．gave away

D．gave off

答案

解析

略

举一反三

63. The WTO can’t _____ its name if it doesn’t include a country that is home to one fifth of mankind.

A．live up to

B．go with

C．equal

D．compare with

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65. Wit a large amount of work _______, the chief manager couldn’t spare time for a holiday.

A．remained to be done	B．remaining to be done
C．remained being done	D．remaining to do

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69. We had to _______hundreds of people because all of the seats were sold.

A．turn away

B．turn down

C．turn against

D．turn about

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72. For many days I have been trying to ______ what it is that makes Jack so angry.

A．carry out

B．figure out

C．watch out

D．make out

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74. --- Sally, would you ______ the story?
--- But I told the second part of the story this morning! It should be Jean’s turn.

A．pick up

B．put up

C．bring up

D．make up

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