...when引导条件状语从句还是时间状语从句？有何区别？2. But what we forget—what our economy depends on us forgetting—is that happiness is more than pleasure without pain.depends on us forgetting分析为现在分词作宾语补足语还是us forgetting动名词复合结构作...
... to
play in
1）
______ is known to us all, the whale is not fish but a mammal.
2）
______ is known to us all that the whale is not fish but a mammal.
3）
______ is known to us all is that the whale is not fish but a mammal.
答案:As ;It ; What（注：在主语从句中作主语，...
Not only did the garage overcharge me,------they hadn't done a very good repair job either.答案是but,为什么不能填but also呢？不是not only...but also吗？还是因为有either，就不写also，用but 就行？
Strickland was impossible, and he swore never to speak to him again. But the season touched him with gentle feeling, and he hated the thought of Strickland spending Christmas Day by himself; he ascribed his own emotions to him, and could not bear that on an occasion given up to good-fellowship the l...
...对，老师帮我看看可好？1.Jack is difficult to get on with others,but he is easy to communicate with me.2.They have the same age as me. We are the same age.3.This is impossible for me to finish it on time. 4.Doing chores can exercise my living ability.5.She is good at communication. Sh...
As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies.老师好，这句话中，to eat 作什么成分？作目的状语？还是作定语修饰enough?
The boss told them some things he later regretted ______. A. telling B. to tell C. being told D. having been told请问这是考查 regret 后接不定式 to do 和动名词 doing 的区别吗？在这道考题中如何区...
...ic demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail。这里when是引导定语从句吗？如果是为什么能用逗号隔开呢？我记得when不能引导非限定词定语从句
can't help but docan't choose but dohave no choice but to dodo nothing but docan't but do请问这些结构中,为什么单单have no choice but to do需要用到to,而且结构就不需要to呢? 如果再碰到其他结构,怎么判断要不要加to,这有什么规律可循吗?
There are things in the park that cannot be seen anywhere else in the world. 这里的that 定语从句修饰park 还是things呢。为什么呢？能分析一下么我认为是things ，当以前老师教过关系代词要紧跟先行词，所以我有点混乱