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问题 an official at the Ministry of Defence中的介词可以用from吗

This was later confirmed by a naval official at the Ministry of Defence after the Elkor had returned home.我在陈述这句的时候将 at 说成了 from,请问此处能将 at 换成 from 吗,如果能,有什么区别?

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 句子翻译(逗号问题以及“关系”的表示 )

...,我们首先需要考虑其历史与政治背景。译文:For understanding/learning about a great international event, we, first of all, need to consider the historical and background as to it.  请问,first of all 前后逗号是否能省去是吗?逗号表示强调“首先”...

问题 who在名词性从句中作主语还是表语应该如何区分

1. The question who is the boy's father is unknown.2. The question who the boy's father is is unknown.a. 是第二个对吗?两个is在一起可以吗?b. 第一个who在从句中作主语不行吗?c. who在名词性从句中作主语时为啥是疑问语序?从句不都是陈述语...

问题 为什么要用人称代词的宾语来作主语

下面是2002年的一道高考英语选择题:—Susan, go and join your sister cleaning the yard.—Why _____? John is sitting there doing nothing.A. him      B. he        C. I         D.me答案是 D,为什么要用宾语,而...

问题 状语从句的逻辑主语与主句的主语之间的问题

    原句是He quotes a giant of classical economics, Alfred Marshall, in describing this financial impatience as acting like“Children who pick the plums out of their pudding to eat them at once”rather than putting them aside to be eaten last.        to eat th...

问题 postpone 的时态问题以及宾语从句时态问题

The national entrance exam, or gaokao,         (postpone) for a month to July 7 to 8 due to the coronavirus outbreak, the ministry of education said.1. 这句话是宾语从句吗?因为主句放在最后在。2. 如果不是宾语从句,那这个地方的答案应该是...

问题 状语从句中从句省略主语用非谓语

Although having a knowledge of Spanish,he attended the course.为什么从句中可以省略主语,不是只有be形式的动词时,才省略主语和be动词的吗?No matter filling the technology gaps or making the breakthroughs in core technologies, Huawei is committed to making people’s life b...

问题 英语句子中的看似多余的词(如have what is)

...些多余的词?是为了让句子在结构上看起来完整吗?For a North America or European, languages such as Chinese, Korean and Japanese have what is like pictograph or idiographic type of language. 这里的原文have what is 为什么不直接写为is 或者改为have what it i...

问题 句子成分辨析(go untreated和现在分词位置)

1.We discovered that the patient can't feel pain, which is why the appendicitis went untreated,causing a widespread infection.这里go是系动词还是不及物动词?柯林斯词典说是系词,但是牛津词典却没有标注  linking verb,而是标注为v+adj,这说明go是不...

问题 which和as引导的非限制性定语从句的位置问题

...ch引导的非限制性定语从句只能放在主句之后。例如:He is a famous scientist,which is well known.但这一句:The moon which is 384400 kilometers away from the earth,creates many beautiful stories.1. 为什么这里which引导的非限制性定语从句可以放在主句之中?2. ...

问题 在引用报告时要用什么时态

...目的地之一,74%的会员企业计划于2018 年扩大在华投资。According to the " 2018 China Business Climate Survey Report by the American Chamber of Commerce in China(AmCham China), nearly 60 percent of the interviewed en-terprises ranked China as a top three investment priority;some 74...

问题 双引号的用法疑问

...话的双引号在下面的段落中不是代表的反讽的意思呢?broadly protect the range of habitats As Nature went to press, the Australian government had not responded to specific criticisms of the plan. But Robin Beaman, a marine geologist at JamesCookUniversity, says that the reserve d...

问题 分词的用法(2)

...语,不能作状语错误句子:The Chinese children grown in the US can speak fluent English. 这个句子可以改写成定语从句作后置定语的句子,如The Chinese children who have grown in the US can speak fluent English. 作及物动词时grow的意思是“种植,栽培”,...

问题 do one's homework中的物主代词可以省略吗

...如以下各句中的his, my是不能省略的:He did his homework with a ballpoint. 他用圆珠笔做了家庭作业。I have almost finished my homework. 我的家庭作业差不多做完了。The teacher said I hadn’t done my homework properly. 老师说我没有好好做课外作业。但...