Thecancerriskswithsmokinghaveb

The cancer risks _______ with smoking have been well proved.

A．combined	B．related
C．associated	D．caused

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It____ ten years ______ I graduated from university.

A．has been; since	B．is; before
C．was; since	D．will be; before

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--No, I won’t.

A．interrupt

B．bother

C．excuse

D．break

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A．How fun; exhausting	B．What fun; exhausted
C．How fun; exhausted	D．What fun; exhausting

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--When ______CAAC flight 92 _______?
--Just a minute and I’ll check the timetable.

A．is; taking off	B．will; be taken off
C．has; taken off	D．does; take off

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Congratulations! You _____ in English this term.

A．are making a progress

B．are making progress

C．made great progresses

D．have made a rapid progress

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