...个句子：
The child must catch a cold just as we were about to go out forthe holiday.
问题一：如何理解must catch a cold？我把它理解成“必须感冒”，老师说这个must应理解成“偏偏感冒”，当然老师的理解更符合实际，但must有这样...
We
worked for several hours and we were happy to see that theforest looked cleaner
than it had looked before.请问这里 than 后面的主语 it 可以省略吗？比如像下面这样的句子：The results are less satisfactory than had been anticipated. 结果没着预期的那么令人满意...
...划将要发生的事儿？No one (being) to wake me up, I might be late forthe first class.We divided the work, he (being) to clean the window and I (being) to sweep the floor.
We walked for two and a half hours to get there—first up a mountain to a ridge from where we had fantastic views and then down a steep path to the valley below.这里面from where引导定语从句是什么用法？一般定语从句是“介词+关系代词which/whom”,from where是怎么回事...
She must have given up part of herself which had cared too much forthe man.译文：她一定是牺牲了自己，竭尽全力照料这个男人。请问专家老师们，1. 句中part of herself 指的是她所放弃的自己的部分生活吗？还是指的人即，她本身？如果是，那么...
...句中：A rapid means of long-distance transportation became a necessity forthe United States as settlement spread over farther westward. 请问as是引导原因状语从句，表示“由于”，还是时间状语从句，表示“随着，当……”，为什么呢？有没有伴随状...
As must everyone, for as we negotiate the curves and corners of our lives, we must continually give up parts of ourselves. 你好，我最一开始的分句 as must everyone 看不懂，麻烦详细讲解一下这一类as 的用法到底是怎么用的，我其实连这个到底是什么成分...
Taking hold of your future begins with standing up for yourself, while also learning to navigate the complicated world. 句子里的while引导的是动名词还是分词？while可以和and一样连接名词形容词动词吗？
The city at one time must have been prosperous, for it enjoyed a high level of civilization.想问下这句话中at one time 都可以放在句子的什么位置，可以放在been之后吗？还有must have been 是推测的用法吗，可以详细解释一下吗，谢谢~
...杂志上看到这么一句话：The most important thing a
father can do for his children is to love their mother.【一个父亲能为他孩子做的最好事情，就是好好爱他的妈妈。】我想问，这里谓语动词is后面的to改成that可以吗？两者的区别我还是分不清，...
...ng a decision that involved high
risk, I went to a friend. He looked at me for a moment, and then wrote a
sentence containing the best advice I’ve ever had: Be bold and brave—and mighty
forces will come to your aid.请问句首的 once when...如何理解，如何翻译？
...s what time
is, because the answer depends on the question you’re asking.Forget
about time as an absolute. What if, instead of considering time in terms of
astronomy, we related time to ecology? What if we allowed environmental
conditions to set the tempo (节奏) of human life?
We’re increasing...
...e morning, I was waiting at the bus stop, worried about ___41___ (be) late for school. There were many people waiting at the bus stop, ___42___ some of them looked very anxious and ___43___ (disappoint). When the bus finally came, we all hurried on board. I got a place next ___44___ the window, so I...