Before
he had entered the institute, Jim served in the army.为什么当before使用过去完成时的时候,主句为什么不用过去完成时呢?主句的动作显然发生在before从句动作之前,按理主句应该用过去完成时呀!?所以我的疑问是我提问的句子,bef...
...-126页: I
haven't heard from him since he lived in Shanghai.(自从他住在上海那段时间,我就没有接到过他的来信。)He
has written to me frequently since I was ill.(自从我上回生病期间,他就频频给我写信。)Since
he was at Fu...
...斯词典,发现volunteer释义如下:V-I
If you volunteer to do something, you offer to do it without being forced to do
it. 主动要求做Aunt
Mary volunteered to clean up the kitchen. 玛丽姨妈主动要求打扫厨房。He
volunteered for the army in 1939. 他在1939年自愿参军。柯...
...iversity from 1999 to 2003, ____he studied very hard and was made Chairman of the Students’Union.A. during which time B. for which timeC. during whose time &nbs...
Particularly in crowded product categories, consumers rely heavily on advertising to weed out unsuitable alternatives and quickly steer them to the most promising goods.我想知道 steer them to the most promising goods 是什么意思?them 指代什么?如果指代unsuitable alternatives 的...
If you have really been studying English for so long, it's about time
you ____ able to write letters in English.
A) should be B) were C) must be D) are
这道题选B,为什么A不对?it is about time虚拟语气有时候不是也用should do吗
...,在此有个小问题向曹老师请教1. Similarly, some Wall Street investment firms armed themselves with
patents for financial products , even as they took positions in court cases
opposing the practice.问题:请教曹老师。even在这里是一个下加状语,是强调这个让步状...
The red turned to gold along the line where the sea and the sky met and very slowly up came the edge of the sun.这里是普通 adv 倒装吗?除了否定副词、地点副词以外,普通副词也能倒装是吗?谢谢回答!
...top arguing all the way down to Snape’s dungeon, which gave Harry plenty of time to reflect that between Neville and Ron he would be lucky ever to have two minutes’ conversation with Cho that he could look back on without wanting to leave the country.请问老师,黑体部分的从句是...
Groups of those houses would form floating neighborhoods where people could live together, temporarily getting around by boat until the flood ends. until 处能填 before 吗?
...的句子:英文:For the whole world to catch up with American levels of car ownership, the global fleet would have to quadruple中文:只要世界各国能够赶上美国的汽车保有量水平,这支汽车舰队的规模将会增长四倍。问题:该句中for是否引导条件状语从...