例1: However , as they begin to
digest the sugar（时间状语从句）, their blood sugar levels（主语）decrease
quickly（谓语）, leading to a bad feeling（结果状语）.
例2：As
with caffeine（状语）, this（主语）prevents（谓语）the
body（宾语）from relaxing（宾补...
...ose distribution points and pointing to where peopleneed to go and at what time will be absolutely critical.上面，so it may not mean as much for the first two priority groups 这里，as much 何意？ 是否应该改成so much 呢？
Space is not a
very hospitable place. There is no air. Depending on whether you are in
sunlight or not, it is either freezing cold or roasting hot.这句话的depending on的逻辑主语是谁？是后面的it吗？主语一致吗？
有老师和书上认为指示代词this等的替代词是it,they.如：Is this Bob? Yes,it is.而不是Yes, he is.但是，朗文语法书上有这么一句原话：当所指的是人时，可以用he,she代替this/that.并附一例句：This is Mrs Jones. She is in charge here.有老师认为此...
表示时间的名词 afternoon, morning, evening 前好像一般是要用冠词的。但为什么下面的句子没有用冠词呢？Evening came on. 黄昏降临。Can’t the decision wait until afternoon? 能不能到下午再做决定？Evening was already drawing in. 夜晚已经渐渐来得...
... and stared into a shop window, upon which Holmes did the same. 这里的upon which Holmes did the same - 福尔摩斯也学着他们的样儿（=也那样做了）。请教老师，1）这里的介词 upon = on 是 “关于“ 的意思吗？2）可以转换成例如, as Holmes did the ...
...句话中 as opposed to 在句子中充当什么成分？（对意思一样的 instead of 也有同样的疑问）Angelina Jolieis asking for sole physical custody of their six children, and is reportedly requesting that a judge grant Brat Pitt visitation rights as opposed to joint custody.
...ast of which is
extensive training. 老师好，这个是柯林斯词典中的一个例句。请问后面的这个' not least of which is
extensive training'这个关系分句可以理解为省略了分句的主语吗？完整的结构应该是'not least of one (benefit) of which is the
extensive tr...