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问题 be busy doing sth中的doing是现在分词还是动名词

be busy doing sthI’m busy cooking (the) dinner. 我正忙着烧饭。She was busy weeding the garden. 她在花园里忙着除草。请问这样用的 doing 是现在分词还是动名词？

问题 新视野教材上的一个语法问题

...在新视野大学英语教材上遇到这么一句长句" Not only are there not sufficient jobs in the world-saving fields,but in the current slowdown it has become evident that there never are enough promising jobs,presumably never will be,that require a higher education  "  我想问的是，...

问题 with excitement 和 in excitement 含义一样吗

1）He was flushed with excitement at the thought. 他想到这就激动得满脸通红。2）The dog leapt and wagged its tail in excitement . 狗兴奋得摇着尾巴跳来跳去。3）In her excitement she dropped her glass. 她一激动把杯子摔了。请教老师：句1) with excitement, 句2...

问题 be worried about与worry about有区别吗

...dshake，shake  hands。用起来有什么区别?上面lift up a bowl off the table，lift a bowl off the table有区别吗?

问题 not...until...的翻译问题

...译为：我昨天晚上学英语没有学到9点钟。▲I didn’t start to learn English until it was 9 o’clock last night.这句话和上面是同义句吗？又该怎么翻译 ？▲I didn’t wait for him until it was 9 o’clock last night. 这句话是应该翻译为：我昨天晚上没...

问题 难句分析(涉及which引导的定语从句的先行词等)

Companies often argue that their prices take into account research and development costs and that they practice tiered pricing, which allows poorer countries to pay less, subsidized by higher prices in wealthy countries.请问：(1) which 引导的定语从句的先行词是？(2) subsidized修饰...

问题 both and, neither nor, either or 存疑

I'm going to vist______New York______Los Angeles this summer holiday.请问老师这句话除了either or之外是否也能用both and 和 neither nor?今年暑假我要不去纽约要不去洛杉矶。今年暑假我纽约，洛杉矶都去。今年暑假我既不去纽约也不去洛杉矶。

问题 关于不定冠词a的用法

Shaq found an opening to sell a cheap sneaker of his own.Still, O'Neal believed he could sell a pricier sneaker by himself--but fouled out.请问这里的不定冠词a是起什么作用？是表示类指？泛指？还是非确定特指？另外还想问下这三者是什么关系？我看在章...

问题 关于反对"川普禁止变性人参军政策"的海报标语问题

...花木兰的海报，上面写着：If tansgender soliders weren't allowed to serve,Mulan could never have saved... 这句话是虚拟语气，if引导的条件从句对过去的虚拟应用过去完成式，那为什么用过去式 weren't allowed 而不是 hadn't been allowed？

问题 hit与strike在表示自然灾害袭击某地时有何区别

Two yeas ago, a terrible tsunami _____ most of the India Ocean area and parts of the Pacific Ocean.A.hit B. strike  答案为 hit，如果把 strike 改为过去式 struck，答案可以选 strike 么？hit 与strike在表示自然灾害袭击某地时有何区别？谢谢！

问题 as 引导非限定性定语从句是否可以省略

...下去。这里的as引导是比较状语从句么？As we expected,  the match is hard.  这里的as传统语法认为是否是引导的是定语从句。除此之外想问下老师在由as引导的非限定性定语从句种，定语从句是否可以省略？As reported,  most peop...

问题 这句话感觉是逗号连接两个句子，怎么分析句式结构，怎么翻译，求教

It doesn’t matter if you are working in the cafeteria or the inspection line of a plant, companies will now only hire people who can see problems and organize responses. 这句话感觉是逗号连接两个句子，怎么分析句式结构，怎么翻译，求教

问题 see it happening的语法分析

看一篇关于新冠病毒的文章中一句话：That's because the layer of fat makes the virus behavior candle like a drop of oil, you can see it happening in this demonstration.这句话后半部分我想如果写成you can see （that）it is happening in this demonstration.这样就构成宾...

问题 考研英语中的一条难句解析

They should exhibit strong interest and respect for whatever currently interests their fledging adult (as naive or ill conceived as it may seem) while becoming a partner in exploring options for the future.我的理解跟黄皮书的理解不一致，for whatever currently interests their fledging a...

问题 请问在这里的现在完成时为什么不用完成体

...pating this，Mr Trump posted on February 2nd that “It will all be worth the price that must be paid”.疑问：既然是“预料”这个动作，应该是在主句动作发生之前的，在文中为什么不用Perhaps having anticipating this...原文出自：经济学人，标题：Canada，...