找到约 14000 条结果

问题 破折号可以用在表语提前的句子中吗

it is difficult to be sure about radiation damage-a person may feel perfectly well

问题 despite后面的结构问题

For Chris Timmins, managing director at property developer Jessup Partnerships in the East Midlands, the shortage of surveyors, land managers and estimators is an ongoing problem despite the construction sector forecasting a dip in the market.  请问亲爱的老师，despite 后面这一部分是...

问题 It...since从句 的问题

It _____ over 50 years since humans _____ first steps on the moon.A. is; have taken       B. has taken; tookC. has taken; take刚才看了老师们之前针对这类问题进行的讲解，感觉A和B都行请问正确答案应该是哪一个？为什么？句子该怎么翻译？

问题 over the last years 有什么错

The decline in the sector is the result of unsustainable growth over the last years.书上说，这个句子中的 over the last years 有什么错？为什么？

问题 非谓语动词做后置定语

He insists that, just as there is only one internet, made up of many different networks and services that have more value for being connected, there should be only one metaverse, made up of many virtual worlds.该句两处made up of……是状语还是后置定语？后置定语能以被逗号隔...

问题 时态的问题

1. Marty ______ (work) really hard on his book and he thinks he'll have finished it by Friday.A. is working    B. has been working请问：此题如何选择答项，并解释。谢谢！2. We have decided that the headmaster _____ (award) the prize to those gifted students at the meeting tomorro...

问题 where 引导定语从句时的省略情况

1. The building where he lives is very old.2. Do you know somewhere we can get a good meal?第一句where不能省略我知道，要有介词才可以。第二句where为什么可以省略？

问题 四川大学考博2015第四篇阅读

...re programmed to wake and sleep on a roughly 24-hour cycle, and the timing is regulated by exposure to light. According to a statement from the Healthy Homes project: “ Disruption of a regular, daily pattern of light and dark can lead to poor sleep, fatigue and decreased performance, as well as po...

问题 no good 与 not good 的区别

A knife is no good. You need a screwdriver to do the job properly.这里为什么用 not good 而不用 not good 呢？可以改为 not good 吗？

问题 work out的语态问题

—Mark has a project to design,so he is busy with it these days.—I know. And I hope it will ____out fine in the future.A. be worked   B. work学生认为该题不严谨，认为B答案好过A。盼望专家老师权威解析。

问题 Be taken up doing 结构

All my time is taken up washing clothes.  请问老师，sth be taken up +doing 是什么用法？是sth be taken up in doing省去介词in的用法吗？ 为什么不是 sth be taken up to do ? 

问题 关于无动词分句

　　有这样一句话：A broker is one that acts as an agent for others, as in negotiating contracts, purchases, or sales in return for a fee or commission. 请问这里的 as 是连词吗？如果是连词，请问为什么它后面直接跟着一个介词词组 in negotiating contracts, purcha...

问题 关于whatever引导的让步状语从句

A successful scientist needs to deeply believe, whatever the problem being tackled, that there is always a better way to approach that problem than the path currrently being taken. 此句当中，whatever是引导让让步状语从句么？为什么后面又有being呢？

问题 over的用法

Normally, Americans do not assess their visitors in such relaxed surroundings over prolonged small talk; much less do they take them out for dinner, or around on the golf course while they develop a sense of trust and rapport. Rapport to most of us is less important than performance. over的用...

问题 关于service的理解

their proximate justification is in the interest of the group，and their ultimate justification lies in the service to individual interest of advancing the interest of the group.请问一下老师，这里的service是怎么个用法？不太理解“lies in the service to indiv...