There were dirty marks on her trousers ____ she had wiped her hands. (2004·高考全国II卷)A. where B. which C. when D. that这道题目选A做定语从句是可以理解的。但是如果选C,when表示after的意思能否说的通呢?
For some time Thomas Henry
Huxley and his workmates had been discussing the possibility that animal
species had evolved, one from another.这里的one from another是作什么成分?是插入语还是状语?还是看成独立主格结构(代词+介词短语)?
老师,您好!我最近看到一句话:The thing is, that approach is much more commonplace in the adult
workplace than is the traditional pass-fail system we place on our children.这里的 is the traditional pass-fail system 省略是怎么形成的呢?非常感谢。附上原文整段文字...
...trange events in bell tower neighbourhood 中有一句话:My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun.这两个 it 的用法是不是:it用来指代不明确的人或物?那么第二个 it 的表语是 teenagers, 是名词复数,和...
老师好!有这样一道选择题:If it _____ for the large orders we receive (received ?) from our
regular customers, we could not have quoted for supplies even at that
price. A. was B. is C. is not
D. were not 参考答案是A. was。请问,为什么不能选择 D. were not?
To be unavailable to our fridends. 不定式作目的状语The sight brought tears to my eys. 不定式作双宾语的其中一个宾语,或者作目的状语修饰brought.He devoted himself to helping others.介词短语作宾语补足语,或者作方式状语修饰devoted。This applies not on...
The slits among XPS boards, difficult to seal, will have a great influence on the thermal insulation performance .这是我自己感觉可以这么写的,却找不到依据,还请老师批改一下!difficult to seal可以这么用的?是修饰slits吧!
... they
should share data, and they debate whether sharing it is more likely to
accelerate science and make it more robust, or to introduce vulnerabilities and
problems.whether sharing it is more likely to ... 为什么这里有个it,起是什么作用?
...:Which century did he live in? 他生活在哪个世纪?但是,对于 to what degree开头的特殊疑问句如何将介词 to 移到句末呢?比如下面两句:To what degree is he wealthy? 他富裕到什么程度?To what degree are you interested in Japanese? 你对日语的兴趣达...