单选题：We （　　） that it will take another four months to finish this

题目内容：

We （　　） that it will take another four months to finish this plan. A．grant
B．estimate
C．council
D．check

参考答案：

答案解析：

Many kinds of animals are believed to have _（　　）from the ear

Many kinds of animals are believed to have _（　　）from the earthA．withdrawn B．vani

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A new technique （　　）, the yields as a whole increased by 20 per cent.A．wording o

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He tried to （　　）relations with his former wife but he failed.A．measure B．maintai

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某测验用百分等级表示测验结果，其受测者的测验结果低于平均分的一个标准差。他在该组被试中的百分等级是（　　）A．10 B．16 C．34 D．50

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