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问题 as,since,for,because(因为)区别

...的从属连词1. ____ everthing has been settled，I have nothing further to say.A. As  B.Because  C.Since  D.For2.Jack was worried____he hadn’ t had any letter from his mother for long.3.We can’t go to see him today____we are going away very soon.4.He didn’t agree to join them,____he didn...

问题 现在分词作状语的问题

They may spend hours lying awake in bed worrying about being unable to sleep中worrying about being unable to sleep应当是现在分词作伴随状语，为什么前面没有逗号?

问题 find out用法问题

比如: What we have to do now is ( ) the reason.   1.是find out 还是 to find out?2. 可不可以find the reason out这样写?

问题 a lot 可以作代词吗？

it would mean a lot to them to win. 老师好，请问，这句话中a lot 是副词还是代词呢？

问题 成分分析

...es that traditional test best assess analytical and verbal skills but fail to measure creativity and practical knowledge, components also critical to problem solving and life success.粗体部分是同位语吗？如果是components是指practical creativity and knowledge吗？

问题 专四真题

The less the surface of the ground yields to the weight of a fully-loaded truck, ____ to the truck.A. the greater stress is   B. greater is the stress   C. the stress is greater   D. the greater the stress

问题 关于复合宾语的有关问题

教辅书上这么说，带有复合宾语的动词变被动语态时，宾语变为主语，原来的宾语补足语变为主语补足语。主动语态中不带to的不定式作宾补，在被动语态中要加to。老师能举几个例子吗？

问题 定语从句that省略

But the regular time it takes to get a degree is nine years.请问老师，这句话是不是省略了that，然后that 相当于是做takes的宾语呢？请问有没有直接It takes to do 的用法？

问题 名词性从句

First of all, it is its touching plot and unique theme what caused my decision to recommend it to you.这里用it作形式主语指代what引导的名词性从句可以嘛？因为同学和我说只能用that取代what作强调句。还有caused my decision可以这么说吗？

问题 请教一个表达的含义

我看到一个句子：Here in Juno, a boat on Auke bay is the place to be to spot whales.对这句话后半部分a boat…的表达方式以前没有见过，请帮助解释一下句子意义和分析语法结构。

问题 请问：这句话的语法结构？

请问：这句话的语法结构？ A friend to all is a friend to none. 滥交者无友。 学上我看不懂这句话的语法结构，请专家予以指点。

问题 yesterday可以连用完成时态吗

He is said to have read two books yesterday.昨天是过去时，前面的 is said to have read 不是完成时吗？这句话时态对吗？

问题 情态动词的时态

Although he can somehow present challenges for me,I don't know if he could have presented the challenge for me to continue on to this season.could have presented在这里是什么时态？如果换成can have presented呢？

问题 as contrasted 是什么用法

Such words only apply to qualities that properly characterize men as contrasted to women.请问这个句子是什么意思? 句子中的 as contrasted 是省略用法吗?

问题 不定式作的成分

The clear message is that we should get moving to protect ourselves. 请问这里的不定式to protect ourselves是状语？还是moving的宾语?