The cancer risks____ with smoking have been well documented.[ ]A. combine

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The cancer risks____    with smoking have been well documented.[     ]
A. combined
B. associated
C. caused
D. joined

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举一反三

The old man said that he  would____more people who would not have too much work  to do this
week to come to do the construction work.  [     ]
A. let
B. promise
C. get
D. make

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When Ed first phoned and___we    play a racquetball game, I laughed quietly,figuring on an
easy  victory.    [     ]
A. declared
B. mentioned
C. persuaded
D. suggested

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Whatever we have achieved, we should always _____ against pride.[     ]
A. protect
B. guard
C. defend
D. prevent

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One of a layer"s tasks is to _____ legal guidance to people in need but a certain _____ of fee
is charged.    [     ]
A. supply; number
B. provide; deal
C. ask for; amount
D. offer; amount

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It will at least take five months to repair the ship that was seriously _____ by the hurricane.    [     ]
A. destructed
B. ruined
C. damaged
D. broken

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