副词 never 通常是应该放在系动词be之后。比如下面的句子都是出自一本语法书:He is never behind with his work. 他工作从不拖拉。The house was never clean nor tidy. 房子从不干净,也不整齐。She was never too...
下面两道题: 1. —Whom would you like to be your assistant, Jack or David? —If I had to choose, David would be _______ choice. A. good B. better C. the better D. the best 2. —Have you decided whic...
1. 表示过去的习惯,我们可以用would,如:On winter evenings we’d all sit around the fire. 我们过去在冬天的晚上常常围坐在火炉旁。She would spend the day hanging round street corners. 她常在街角游荡,无...
home用作副词时,最通常连用的介词是at。如:Jane works at home. 简在家工作。 He found it impossible to study at home. 他觉得不可能在家学习。If it rained tomorrow, we’d stay at home. 如果明天下雨,我们将...
在网上看到这样一个句子:If they don’t understand it the first time, go over it again until they do. 如果他们第一次未弄懂,就给他们再讲,直到他们弄懂为止。句中怎么是用go over it而不是用go it over呢?我...