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问题 句子成分分析（涉及不定式作主语）

It makes me proud to be a Chinese just to see how our businesses are improving their productivity.这句话的正真主语是to see how our businesses are improving their productivity吗？如何分析？

问题 about twenty minutes he waited请问这是什么结构

About twenty minutes he waited, and then a tall man hurried towards him.

问题 would rather提问的反义疑问句

He’d rather be poor than have got money by dishonest methods, _______? A. had he B. hadn’t he C. would he D. wouldn’t he 这题选啥?

问题 rest作名词“休息”时可以不加冠词吗

请问rest作名词“休息”时，它可以不加冠词吗？如这句——He has come a long way, and now he wants rest and food.      rest不加冠词是否有误？

问题 what与who引导表语从句的区别

尊敬的刘老师,您好。我对下面这道题产生了疑惑: He is what is known as a “bellyacher”-he is always complaining about something.引导这个表语从句的引导词可不可以是who呢? 想听一下您的讲解，感谢！

问题 Grand Prizes是特等奖的意思是吗

在2020年高考英语山东卷（新高考全国1卷）的阅读A里有 3 Grand Prizes，有人翻译成“三个特等奖”，为什么不用 3 Special Prizes 呢？grand 不是“大”的意思吗？

问题 about which...引导定语从句的疑问

下面这句摘自高中英语新教材人教版必修一 p2：Amy is talking to Ms Li, a school adviser, about which courses to choose.请问这里的 about which 在此是此导定语从句吗？为什么用 which 呢？它的先行词 adviser 不是指人吗？

问题 as...as结构后面的介词可否省略

His father began to work ____ his childhood.A. since        B. beforeC. as early as    D. while这个题目答案选C，是否省略了介词 in？第二个as 是连词，常省略动词部分我知道，但是介词不应该省略吧?

问题 新概念三第57课( 过去完成时)

He became mortally ill a few months before we had planned to go ......书上的解释是：在他计划回国的前几个月，他突然身患绝症。时间顺序上说，他生病在前，计划回国在后，为什么反而计划回国用了过去完成时呢？

问题 虚拟语气的主句用过去将来时和过去将来进行时的区别

If the weather had been more comfortable, the crops would be growing still better.If the weather had been more comfortable, the crops would grow still better.老师，以上同为虚拟语气，但两个句子的区别是什么？

问题 句子成分分析

The idea is to  experiment if potatoes and silk worms can flourish on the Moon  in simulated minibiosphere. 老师好，请问on the Moon  是地点状语还是potatoes and silk worms 的定语？

问题 feel oneself to be senior的不定式为什么带to

语法书上说，feel, hear, have, make, let, see, watch, notice等动词接不定式作宾补是不带to的，但我在柯林斯词典上看到这样一句：Williams felt himself to be senior to all of them. 请问，句中为什么用 to be 呢?

问题 不定式作定语用主动式还是被动式

That is a question to be worked out. 句中的不定式用被动式对不对？因为 work out question没有主语？

问题 非谓语动词的时态与被动语态

Mark often attempts to escape         whenever he breaks traffic regulation.A.having been fined B.to have been fine C.to be fined D.being fined请老师详细讲解这道题，尤其是C,D选项，为什么不能选C而选D啊？

问题 extended 可以用作形容词吗

Zhai Min, 24, a software engineer at Kingdee International Software Group in Shenzhen, found that 3 elderly workers liked to complain about everything, from extended working hours to cheap hotels on business trips.老师，这里的extended, 怎么是ed的形式，from是介词，难道是形容词...