...下面一句是2008年高考英语天津卷的考题：
The last time we had great fun was ______ we were visiting the Water Park.
A. where B. how C. when D. why
本题答案是C，这不是疑问所在，我的...
.... It being a holiday, all the shops were shut.It being a hot day, we had better go swimming.为啥前三being能省略，后俩不能省略？如果后俩being省略的话，变成it a holiday, 这不属于“代词主格+名词”的独立主格形式吗，这种形式不对吗？还是"...
...(Unit 5) ELIAS’S STORY（伊莱亚斯的故事）中有这样一句：I had to leave because my family could not continue to pay the school fees and the bus fare. 我不得不辍学，因为我的家庭无法继续支付学费和交通费。请问，这里单独用 leave 表示“辍学”，按...
...;conceal what he was going to reveal,but that the gracious favour the duke had shown him,and the duty he owed his grace,urged him to tell that which else no worldly good should draw from him. 请老师看一下我对最后一句话的分析对不对。
that作指示代词，指代上文提到...
Such variations in size, shape, chemistry, conduction speed, excitation
threshold, and the like as had been demonstrated in nerve cells remained negligible
in significance for any possible correlation with the manifold dimensions of
mental experience.怎么看这句话的such as结构？
...owever, is that
Gilbert is comparatively little known. Even Tommasini, who had advocated
Gilbert’s appointment in the Times, calls him “an unpretentious musician with
no air of the formidable conductor about him.” As a description of the next
music director of an orchestra that has hitherto be...
...be a storm in
three days . try and finish the work in two days . i haven't had a square meal
in three days . 我查了下词典，还真是指的是一段时间之内而不是之后，那么这三种情况遵循您说的一看谓语动词是否延续，二看说话人时间点这样的原则吗？...
...作经验的。这句话不太理解：No, I wanted to do something that had more of a proper structure to it, I suppose. 句中的 more of a proper structure 是什么意思？to it 中的it是指什么？整句话应该怎么理解？谢谢！
...e of my lack of money. 我不能买它是因为没钱。
The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。
请问：“lack of 前面可用介词 for, because of, through 等介词”中的“等”还包括哪些介词？