The scientists ________ on the new medicine for two years. They will succeed in - 初中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

The scientists ________ on the new medicine for two years. They will succeed in no time.

A．work

B．are working

C．have worked

D．will work

答案

解析

试题分析: 句意：科学家们已经研制这个新药两年了，他们马上就要成功了。 in no time马上；根据for
two years两年，可知时态为现在完成时，故选C.

核心考点

试题【 The scientists ________ on the new medicine for two years. They will succeed in】；主要考察你对过去进行时等知识点的理解。[详细]

举一反三

— Hello, Betty! Where are you now?
— I ________ on the Great Wall of China and talking to you.

A．stand

B．am standing

C． stood

D．was standing

题型：不详难度：| 查看答案

—Linda, I called you this morning, but nobody answered the phone.
—I’m sorry. I ________ football with my friends then.

A．play

B．played

C．am playing

D．was playing

题型：不详难度：| 查看答案

Mary, along with her parents Hainan for a week and they will come back soon.

A．have been to

B．has been in

C．have been in

D．has been to

题型：不详难度：| 查看答案

--- Tom wants to know_____________.
　 --- I don"t know, either. He said he would phone me as soon as he came back.

A．when Dad comes back	B．when did Dad come back
C．when Dad will come back	D．when does Dad come back

题型：不详难度：| 查看答案

----- Did you go to Sam"s weekend party?
　　 ----- No, I ______________.

A．am not invited	B．wasn"t invited
C．haven"t invited	D．didn"t invite

题型：不详难度：| 查看答案

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