So difficult ____ it to work out the problem that I decided to ask Tom for advice.[ ]A. I did find B. did I find C. I have found D. have I found -高中英语-n多题

◎ 题干

So difficult ____ it to work out the problem that I decided to ask Tom for advice.

[ ]

A. I did find
B. did I find
C. I have found
D. have I found

◎ 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“So difficult ____ it to work out the problem that I decided to ask Tom for advice.[ ]A. I did find B. did I find C. I have found D. have I found …”主要考查了你对【一般过去时】，【部分倒装】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“So difficult ____ it to work out the problem that I decided to ask Tom for advice.[ ]A. I did find B. did I find C. I have found D. have I found ”考查相似的试题有：

● _______ about the economic crisis that he decided to look for more information about it.A．So curious he wasB．So curious was heC．Such curious he wasD．Such curiou ● —Who should be responsible for the accident?—The boss, not the workers. They just carry the orders _______.A．as toldB．as are toldC．as tellingD．as they told ● —Is everyone here?—Not yet. Look, there _______ the rest of our guests!A．comeB．comesC．is comingD．are coming ● Only in this wayto make improvement in the operating system.A．you can hopeB．you did hopeC．can you hopeD．did you hope ● So difficultit to live in an Englishspeaking country that I was determined to learn English.A．I have feltB．have I feltC．I did feelD．did I feel