找到约 18000 条结果

问题 动词加介词的用法

This is the worst thing that's happened to me in all my life!老师，把happened to看成一个新的及物动词，还是to me为状语？请问及物动词，能加介词，组合成新的一个及物动词或动词短语吗？

问题 动词时态与语态选择题

Three deaths ______ in the accident.A.report B.were reported C.have reported D.reported请老师详细讲解这道题，谢谢老师

问题 数词+名词的用法

 Everyone else was happy to find a letter or two, while my record was about 12 letters and packages from friends in one day.请问句中，12 letters and packages 指的是 12 letters and 12 packages；还是 12 letters 和一些 packages？

问题 为什么不用过去式

Water shortages do not have to trouble the world-if we we start valuing water more than we have in the past. 不懂这个have，为啥不用过去式？

问题 need用法疑问

He has sought to convince Israelis that the conflict can be managed if the right people are put in charge of managing it, and thus needs not be solved.老师好，and thus needs not be solved.这句话怎么理解？

问题 关于as的用法

Her team studied 35 healthy people as they slept in the unfamiliar environment of the university’s Department of Psychological Sciences.请问下这句话as的用法是什么呢？后面的they会不会造成指代不明呢？谢谢老师解答了！

问题 不定式作目的状语还是定语

Let's find more things to put in the machine.它符合动宾，看作目的也很通顺，是否两种解释都可以?

问题 gone nimble怎么理解（​新闻标题）

新闻标题:Airbus Retiring Its Jaw-Dropping Giant, A380, In An Industry Gone Nimble.请问Gone Nimble是什么用法？

问题 宾语从句引导词问题

Gross MarginGross margin is the percentage difference between what a product sells for in the market and what it costs to produce that product.what it costs为什么不写成how much it costs?

问题 scores 的用法

原句：People had no choice but to get their drinking water from toxic  sources, and scores ended up in emergency rooms with gastrointestinal illnesses. 请问老师这句话后面的 scores 是不是 scores of them 省略了 of them. 

问题 being done与done

Looked at in his way, the situation doesn't seem so desperate.这里的划线部分为什么不能用“Being looked”?难道是因为looked写起来更方便？

问题 请教老师一个冠词问题

定冠词+名词+泛指性后置定语是否可行 I happened to meet the headmaster of a  famous school when I sauntered in the street 我想知道，the headmaster of a famous school是否说得通，烦请老师指点指点

问题 except的用法及词性

except doing和except for doing的区别是什么？except to do中的except为什么是连词，举例说明谢谢！except in/by/to中的except又是什么词，举例说明谢谢！

问题 语法分析

In 1982 , the Securities and Exchange Commission passed a rule allowing companiesto buy back their own stock.(译文：在1982年，美国证券交易委员会通过了一项规定，允许公司回购自己的股票。)问：这里的allowing companies to buy back their own stock. 是现在分词...

问题 英语句式分析

...么都用wish呢,难道说话人是在说反话吗？ May I wish you luck in writing your book.   （这个luck是动词吗？）I wish you every possible happiness.