问题 引导主语从句只能用whether而不能用if吗

The doctor says that it is doubtful if the man will survive the operation.上面的句子对吗？if 引导的是什么从句？是主语从句吗？这个 if 要改为 whether 吗？谢谢！

问题 the way后面的是什么从句

...句时，它是什么从句？是定语从句还是同位语从句？如：That’s the way he was raised. 他就是这样给抚养大的。People liked the way he wrote. 人们喜欢他写作的方式。The way he treats her really burns me up. 他那样对待她实在让我很光火。

问题 新概念3 Lesson 5的句子连接问题

He sent yet another fax informing the journalist that if he did not reply soon he would be fired.这句话里的sent yet another怎么理解?soon he would be fired是怎么和前面的he did not reply连接在一起的？

问题 过去时与过去完成时区别

We ______ that the books ______ in two days.A. told; could delivered            B. are told; should deliverC. were told; would be delivered     D. had been told; should be delivered请问这道题为什么不选D？

问题 现在分词引导非限定性定语从句

We recognize that eradicating poverty in all its forms and dimensions, including extreme poverty.is the greatest global challenge and an indispensable   requirement for sustainable development.请问including extreme poverty作为非限定性定语从句，和日常见到...

问题 为什么用whoever而不用who引导主语从句

为什么这里用whoever不能用who呢。who可以在主语从句中充当主语呀?It is clearly stated on the bulletin that whoever throws the rubbish away at will will be punished.

问题 情态动词must推测用法疑问

...u must have seen him yesterday(摘自辞书）It must have been the coffee that kept me awake.(辞书）请专家老师指导。

问题 存在句For there to be 和 There being 作主语时，含义有差别吗？

For there to be so few people in the streets was unusual.上句和There being so few people in the streets was unusual. 含义理解上“究竟”有何区别？我理解是：For there to be so few people in the streets was unusual. - 街上几乎没人很不正常。街上几乎没人是说话者...

问题 turning in his grave怎么翻译好

Plenty of readers think Henry Luce, who, along with Briton Hadden，founded Time in 1923, would be upset with some of the things we publish today. . . - The story on X-rated pop culture / May 7 / brought this reaction；Henry Luce must be turning in his grave. 来...

问题 麦克米伦英语词典一句翻译的问题

She can’t work much on account of the children. 她主要是因为孩子而不能工作。上面的句子出自《麦克米伦英语词典》的第14页。我觉得这个句子的翻译不是很好，因为译文把 much 看作是修饰介词短语 on account of the children 的，所以翻译成...

问题 关于英语句子的结构分析

She would present new tests, taking her examples from stories of amazing children she had read in Ripley's Believe It or Not, or Good Housekeeping,Reader's Digest, and a dozen other magazines she kept in  pile in our bathroom. 这句话中“ taking her examples from stories of amazing children sh...

问题 翻译He threatened to pay me back but he has not done

请教老师：He threatened to pay me back but he has not done so yet.1. 此句是否可以翻译为：他曾预示要报复我，但仍没有做。2. pay back 的翻译是“退还”还是“报仇”？盼复，感谢！

问题 动词vary后面通常可接哪些介词

动词 vary 后面好像通常都接介词from…to…。比如：Test scores vary from school to school. 测验成绩各校不同。Prices vary widely from shop to shop.  商店之间的价格相差很大。Medical treatment varies greatly from state to state.  医疗制度各州大不同...

问题 关于 后置定语 不定式和分词 问题

You want to be sure they all receive enough emphasis to be clear and convincing.请问老师，为什么这里有个 to be ？为什么有？它什么成分，作定语吗？我认为是定语，因为有and convincing，说明 to be clear 和convincing 是一个成分，即都是定语。哪作定...

话题 Sam told his friends everything there was to tell about...