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【题目】

A fully-grown blue whale 110 feet in height and several tons.

A. is measured; weighs

B. measures; weighs

C. is measured; is weighed

D. measures; is weighed

【答案】B

【解析】句意:一条成年蓝鲸的长度有110英尺,重达几吨。measure和weigh为不及物动词时,都不能用于被动语态。

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