The disease, ________, could spread very fast.A．unless well controllingB．if not

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The disease, ________, could spread very fast.

A．unless well controlling	B．if not well controlled
C．when not to control	D．although not being well controlled

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解析

略

举一反三

It was not until 7 o’clock in the evening________to an end.

A．did the meeting come	B．that the meeting came
C．when the meeting came	D．and the meeting came

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A brilliant idea occurred to him, to his research in the lab.

A．while devoting	B．while devoting himself
C．while he was devoted	D．while devoted

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Children are not recommended to see such films bad for their mental development.

A．that is

B．that are

C．as are

D．as is

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.How long do you think______ the construction company finishes the project?

A．it will be before

B．will it be until

C．will it be when

D．it will be that

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11. —How soon can you finish the large picture?
—It will be two months ______.

A．since it has been finished	B．after it finishes
C．before it has finished	D．before it is finished

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