By the time he retires, professor Baker _____ for almost forty years．A．will have - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

By the time he retires, professor Baker _____ for almost forty years．

A．will have taught	B．had taught
C．has taught	D．is teaching

答案

：A

解析

：考查时态。By与完成时连用，by后面的时间状语从句用一般现在时代替将来时，所以主句中用将来完成时。句意：等到他退休的时候，Baker教授将已经教了40年的书了。故A正确。

核心考点

试题【By the time he retires, professor Baker _____ for almost forty years．A．will have】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

She couldn’t her words by the students even if she repeated them once again..

A．get…understanding	B．get…understood
C．get… to understand	D．make…understand

题型：不详难度：| 查看答案

It is the third time that he ____ the first prize in the competition.

A．wins

B．won

C．has won

D．had won

题型：不详难度：| 查看答案

Don’t disturb me. I ______ letters all the morning and have written ten so far.

A．write

B．was writing

C．have written

D．have been writing

题型：不详难度：| 查看答案

----- Why did you come by taxi?
-----My bile broke down last night and I ____it repaired.

A．didn’t have

B．don’t have

C．haven’t had

D．won’t have

题型：不详难度：| 查看答案

—Have you heard about that fire in the market?
— Yes, fortunately no one _____.

A．hurt

B．was hurt

C．has hurt

D．had been hurt

题型：不详难度：| 查看答案

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