Everyoneofusmustknowthis:weliv

Every one of us must know this: _________ we live can we save the earth．

A．by changing the way only	B．by only changing the way
C．only by changing the way	D．by changing only the way

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相关试题

Perce Blackborow and his companions stayed on Elephant Island for six months before rescue came, so they ________ a lot of difficulties.

A．must go through	B．may go through
C．must have gone through	D．could have gone through

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Written in a hurry, __________________ .

A．they found many mistakes in the report	B．he made lots of mistakes in the report
C．there are a lot of mistakes in the report	D．the report is full of mistakes

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Is it the country ________ you studied ________ you are going to visit next week?

A．in which; which

B．where; that

C．that; that

D．where; where

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Why do you always drive to work _______ you could easily take the bus?

A．because

B．though

C．once

D．when

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Most people are in favor of the _______ against smoking in public places.

A．collision

B．negotiation

C．prohibition

D．discrimination

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