单选题：So difficult __________ it to work out the problem that I d..

题目内容：

So difficult __________ it to work out the problem that I decided to ask Tom for advice. A．I did findB．did I findC．I have foundD．have I found

参考答案：

The girl spent as much time as she ____ her lessons.A．coul..

The girl spent as much time as she ____ her lessons.A．could going overB．could go overC．went them overD．went over

分类：全部倒装题型：单选题

Not until midnight_____back from work, drunken .A．he did comeB．he cameC．didn't he comeD．did he come

分类：全部倒装题型：单选题

I failed in the examination last term and only then ____ the importance of studies. A．I realizedB．I had realizedC．had I realizedD．did I realize

分类：全部倒装题型：单选题

_____ I shouted at the top of my voice _____ turn his head.A．Not until; did heB．Not until; he did　C．Until; he did notD．Until; did he not

分类：全部倒装题型：单选题

—— There will be a storm soon. —— I am afrai?＿＿＿＿＿. A．itB．notC．there won’tD．maybe

分类：全部倒装题型：单选题