You shouldn’t have the machines ______ all the while. You ought to have them ___
题型：不详难度：来源：
You shouldn’t have the machines ______ all the while. You ought to have them ______ now and then.| A．run; repair | B．running; repairing | C．run; repaired | D．running; repaired |
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答案
| D |
解析
| 考查非谓语动词。句意：你不应该让机器一直运转。你应该不时地把他们修理一下。结合语境可前正在进行的动作伴随性动作，下文描述的是被动动作，故选D。 |
举一反三
I try to avoid ________ on Saturdays because the stores are usually crowded and I can’t help ______ something I don’t really need.| A．to go shopping; buying | B．going shopping; to buy | | C．going shopping; buying | D．to go shoping; to buy |
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He is never allowed ________ in the room.| A．to smoke | B．smoking | C．smoked | D．to be smoked |
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.The government was believed to be considering _____ a law _____ it a crime to import any kind of weapon.| A．to pass …. to making | B．to be passing …. to make | | C．passing … made | D．passing….making. |
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Which do you enjoy __________ our weekend, fishing or watching TV?| A．spending | B．to spend | C．being spent | D．spend |
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Lots of rescue workers were working around the clock, supplies to Yushu, Qinghai Province after the earthquacke.| A．sending | B．to send | C．having sent | D．to have sent |
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