I won’t tell the student the answer to the math problem until he ________ on it for more than an hour.A．has been workingB．will have workedC．will have been work-高中英语-n多题

◎ 题干

I won’t tell the student the answer to the math problem until he ________ on it for more than an hour.

A．has been working

B．will have worked

C．will have been working

D．had worked

◎ 答案

查看答案

◎ 解析

查看解析

◎ 知识点

根据n多题专家分析，试题“I won’t tell the student the answer to the math problem until he ________ on it for more than an hour.A．has been workingB．will have workedC．will have been work…”主要考查了你对【一般现在时】，【将来进行时】，【过去完成进行时】，【过去将来时的被动语态】等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

◎ 相似题

与“I won’t tell the student the answer to the math problem until he ________ on it for more than an hour.A．has been workingB．will have workedC．will have been work”考查相似的试题有：

● ---Can you tell me by whom the speech next Friday?---Mr. Green, our geography teacher.A．is givenB．be givenC．will giveD．will be given ● ---If I come back in an hour, do you think the manager will see me?---I’m very sorry, but he ________ a meeting then.A．is havingB．has hadC．will be havingD．wil ● Ladies and gentlemen, please fasten your seat belts. The plane ______..A．take offB．is taking offC．has taken offD．took off ● I don't think she ____what happens to her children.A．cares toB．cares aboutC．cares forD．takes care of ● — Guess what ,we’ve got our visas for a short-term visit to the UK this summer.— How nice! You a different culture then.A．will be experiencingB．have experienc