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问题 为什么是if it be necessary而不是if it is necessary呢

Simplify, simplify. Instead of three meals a day, if it be necessary, eat but one.这里的 if it be necessary 怎么理解，作什么语法成分呢？为什么要用 be 不是 is 呢？

问题 关于时间介词短语修饰名词词组的说明

from an unstimulated flaccid state within 3 to 5 seconds of the onset of any form of stimulation上面是一个介词短语，曾经专门请教过曹荣禄老师，但是当初曹荣禄老师认为这里的within短语绝对不可能作定语修饰名词词组 an unstimulated flaccid state，曹老...

文章 高中英语新教材-词汇教学参考资料-人教版-选择性必修1-Unit 4

...明】点击各个单词的链接即可查阅相关教学参考资料。▲interaction      ▲vary▲appropriate    ▲by contrast▲approve          ▲demonstrate▲gesture           ▲witness▲employ           ▲identical▲interpret         ▲differ▲cheek  ...

问题 -ed形容词只用于人和-ing形容词只用于事物吗

...料，也各不一致，请教各位专家！She’s an interesting person but her husband is a real nothing. Their distressed expressions told me everything; they did not need to speak.

问题 as being separate from adulthood 语法分析

In previous times, people didn’t have a solid idea of childhood as being separate from adulthood. 请问该句中的"as being separate from adulthood"是做什么成分呢，是后置定语吗？如果是的话，这里的as是什么用...

问题 情态动词must ,will should,can,may等表示推测的区别

单项选择题 1. He____ you more help,even though he was very busy. A.might have given   B.will have given  C.should have given  D.may give 2. Peter____come with us tonight,but he is’t very sure yet. A.must  B.may  C.can   D.will

问题 that 后面为什么要直接跟for a very short period of time

整句话是：there are some very small but non-probability that for a very short period of time也没有漏打，就是不理解that后面为什么直接跟for a very period of time

问题 为什么within a stone's throw of a railway station用of

One day he saw an advertisement for a suitable house in Hampshirewhich was claimed to be within a stone's throw of a railway stationfrom which there were frequent trains to London.为什么within a stone's throw of a railway station中使用了of?词典上within a stone's throw of 50 met...

问题 存在serve to do sth这样的to do sth作为宾语的结构吗

“Only people who are capable of loving strongly can also suffer great sorrow, but this same necessity of loving serves to counteract their grief and heals them.” ― Leo Tolstoyto counteract their grief and heals them这个成分是宾语还是状语？

问题 what+little/few+名词，这种what怎么理解含义用法翻译呢

They've promised to help people like you, but what little help they've actually given to anybody.What few suggestions he made have been extremely helpful to us.以上2句都有what+little/few+名词。请教专家，这种what是什么用法，什么意思，怎么理解呀？书上说这里的2个...

问题 句子结构分析:it came to me how much easier it would be

2021全国乙完形填空：Simply saying thank you doesn’t seem enough in certain situations, I was considering this while working as a nurse just a few weeks ago. And it came to me then how much easier it would be if we had a range of words that express different grades of gratitude.请教老师...

问题 it is not surprising that..和it is not surprising why是不是都可以表示"...是不足为奇的"

同位语从句当中it is not surprising that...和it is not surprising why...有什么区别？如下语境，这两个表达是不是都可以？He was stuck in traffic jams this morning. It was not surprising that/ why he was late for class.

问题 what better moment to buy a bigger pad是感叹句吗

Professionals who have carried on working from home but cut back on their spending have accumulated cash to splash-and with time spent at home rising,what better moment to buy a bigger pad？  what better moment to buy a bigger pad?是感叹句吗?

问题 求解决句子解析(As much as if not more so than women)

...分。这样的句子该如何准确把握意思？这句话的上文是：In Denmark most new fathers only take two weeks of paternity leave－even though they are allowed 34 days.

问题 有关as的用法

有关as的用法1. ______, the students continued their work.A. Hardly as it was                                        B. Hard although it was C. Hard as it was     &nb...