Mary is the only one of the teachers who_____a little Chinese because she is

题型：不详难度：来源：

Mary is the only one of the teachers who_____a little Chinese because she is one of my friends who____been to China

A．knows have

B．knows have

C．know to

D．know has

答案

解析

略

举一反三

He works in China now, But he ______in Africa for eight years .

A．worked

B．has worked

C．had worked

D．has been working

题型：不详难度：| 查看答案

--Bob, How is your project? I heard you started it last Friday, right?
---Oh, I ____for it. But I haven’t decided when to do it.

A．have been preparing

B．had prepared

C．have prepared

D．was preparing

题型：不详难度：| 查看答案

---How is your mother doing? Is she ________?
--Oh, thank you. As a matter of fact, she _______.

A．looking up; has recovered	B．picking up; is already back on her feet
C．picking out; is well again	D．taking up; has already been back on her feet

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After the meeting, she invited us to dinner at her home and treated us _____ many exotic foods we _____ before. It was really a wonderful treat.

A．with; had never tasted	B．to; have never tasted
C．with; have never tasted	D．to; had never tasted

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Give me a cigarette, please. Mine .

A．has been given out	B．has been run out
C．has used up	D．has been run out of

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