The greatest tree in the park is as ________ as 50 feet round its trunk at the thickest point.

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This is grammatical mistake ________ among beginners in English.

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There are so many good books here. I really don't know ________.

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To fetch water before breakfast seemed to me a rule ________.

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I thought her nice and honest ________ I met her.

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Paper produced every year is ________ the world's production of vehicles.

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A．the three times weight of

B．three times the weight of

C．as three times heavy as

D．three times as heavier as

The hostess told us it was ________ that caused her to serve dinner an hour later than usual.

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The vase he bought for sixty yuan from a peasant is actually worth ten times________.

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The traffic accident has ________ that driver's carelessness.

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You can leave these problems ________ us.

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