The two dogs were used to_______ in this strict way and they were once used to _

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The two dogs were used to_______ in this strict way and they were once used to _____ prisoners
who had run away from prison.[     ]
A. being trained, search for
B. being trained, looking for
C. be trained, search for
D. training, look for

答案

举一反三

While shopping, people sometimes can"t help _______into buying something they don"t really need.[     ]
A. to persuade
B. persuading
C. being persuaded
D. be persuaded

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________ made his family disappointed.[     ]
A. He not being chosen
B. His not having been chosen
C. Him not being chosen
D. He was not chosen

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They were lucky enough to escape ________in the prison.[     ]
A. treating badly
B. being badly treated
C. to be treated badly
D. to have been badly treated.

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--Car 17 won the race.
--Yes, but its driver came close to_____.[     ]
A. having been killed
B. have been killed
C. be killed
D. being killed

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I tried to pretend that I didn"t care; however, it was impossible to avoid __________ .[     ]
A. to be affected
B. being affected
C. affecting
D. to affect

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