问题 because, for, since, while 区别比较

...uch is known about what occurs during sleep, the precise function of sleep and its different stages remains largely in the realm of assumption.A. Because                 B. For        &...

问题 is to blush unseen 语法成分分析？

...onfined his habit of manslaughter to Mexicans. But theKid was past twenty; and to have only Mexicans to one's credit attwenty is to blush unseen on the Rio Grande border.请教老师，以上2句中都出现了is to blush unseen: is to 是什么用法？unseen是主语补足语=表语吗？...

问题 such as the time when与such as when

It was used for sudden emergencies, such as the time when Christine broke her arm and had to be taken to a doctor.这是高中英语新教材译林版必修1第2单元的句子(p25)。请问句子中的 such as the time when 可以简化成 such as when 吗？其中的 the time 可以省略吗？

问题 can 表示推测时为什么用于肯定句

...tion. Tell your friend you’re angry with him for repeating what you said and making the situation worse, but that you want to move on. Approached in this way, your friendship will soon be repaired.上段出自外研版高中英语必修三第1单元p3。句中的 can 是表示推测吧？为什么...

问题 the state of Miss Leeson's purse 这句话为什么没有谓语动词

...ygian stairway, thrust her into a vault with a glimmer of light in its top and muttered the menacing and cabalistic words "Two dollars!"   这是欧亨利的《带天窗的房间》节选。书上是这么翻译的：没过多久，突然一声“克拉拉”，像是发出了警...

问题 用and连接的并列主语后面为什么用单数动词（A and B后面用单数动词）

A sedentary lifestyle and a changing diet has doubled the number of obses Australians and trembled the army of fat children in the past decade.用and连接的并列主语后面为什么用单数动词（A and B后面用单数动词）？

问题 求分析“名词+and+句子”（and前面没有动词）

_____ and I’ll get the work finished.A. Have one more hourB. One more hourC. Given one more hour D. If I have one more hour 答案为B。但只有B答案没用动词的形式，请详细解释一下。谢谢。

问题 Its new chips also use 75% less energy的表达正确吗

我在教辅书上看到一句话：Its new chips also use 75 percent less energy.我看不懂这句话，感觉原句是不是应该写成：Its new chips also use less than 75 percent of energy.请专家老师指点，谢谢老师！

问题 It is torture doing sth 句式用得对吗

It was torture seeing him dig up my grass 这句话对吗？torture 不是形容词啊？

话题 It’s been 10 minutes already

话题 it is +形容词+that虚拟语气

话题 come to it + 形容词用法疑问

问题 [VN (that)]句式与it is believed that...例句

...》第 7 版的 believe 词条有如下句式搭配和例句：[VN (that)]It is believed that the couple have left the country. 据信那对夫妇已经离开了这个国家。我没看出这个例句是如何体现“[VN (that)]”这一句式搭配的，我的理解是：[VN (that)] 表示“动...

问题 长难句理解

It’s worth remembering that though a clean copy fresh off a printer may look terrific, it will read only as well as the thinking an writing that have gone into it.请问老师，it will read only as well as the thinking an writing that have gone into it中，only as well as……是做什么成分...

问题 It is necessary for sb to do sth的改写

It’s necessary for us to stay at home. =For us to stay at home is necessary. = To stay at home is necessary for us. =It’s necessary that we (should) stay at home.我的改写都正确吗？