The news shocked the public, to great concem about students’ safety at school.A．

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The news shocked the public, to great concem about students’ safety at school.

A．having led	B．led
C． leading	D． to lead

答案

解析

略

举一反三

Many buildings in the city need repairing, but the one ______first is the lib

rary.

A．repaired	B．being repaired
C．repairing	D．to be repaired

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-----Is there any news for the missing boy?
------Yes, he was observed _______computer games at 8o’clock yesterday.

A．play

B．played

C．to play

D．playing

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.With few people _____ pigs, the price of pork______..

A．rising, rises

B．raising, raises

C．rising, raised

D．raising, rises

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we were all happy _____ 51 gold medals in all in the 29th Olympic Games.

A．to have won

B．to won

C．winning

D． won

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The teacher asked the students ____ any noise in class.

A．don’t make

B．to not make

C．not to make

D．not make

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