牛津高阶英汉双解词典第9版中，convention的释义为 the way in which sth is done that most people in a society expect and consider to be polite or the right way to do it。这里该怎么划分成分。谢谢老师！
...能性，意为“有时会”，其后通常接“be (get, seem, become)+形容词”。如。So data of
this kind can be valuable. 因此这样的资料有时很有价值。Being lost
can be a terrifying experience. 迷路可能是一种很可怕的经历。2. 表示理论上的可能性，即从...
“Aron Ralston is an man who is interested in mountain climbing. As a mountain climber,Aron used to taking risks.This is one of the exciting things about doing in dangerous sports”最后一句中的this指代mountain climbing还是taking risks？为什么？谢谢！
He did whatever I asked to do. Whoever told you that? I'll tell you whenever you make a mistake.wherever has he gone? 虽然知道ever可以加强语气，但不知翻译成中文时，怎么体现出来，加一个无论或究竟吗？？
...te在以下两个句子中是作及物动词还是不及物动词？1) Why do nice people choose the wrong people to date?2) Is he still dating Sarah?我的个人理解，date在1)为不及物动词，因为后面没有直接跟宾语；在2）为及物动词，宾语为Sarah。但我的上级说1...
...d peace, with whatever it is you’ve been seeking your entire life, but do not contact me or my family again. 1.这是插入语吗？即 with +名词从句结构（复合关系代词whatever引导） 2.划线部分理解为强调句倒桩型（尝试还原为：it is whatever(that)you’ve bee...
How do governments and councils find out about what is happening to the populations? 地方政府和议会是如何了解人们中间发生的事呢？疑问一：population 可以像这样表示“人们”吗？疑问二：为什么用复数形式的 populations 呢？
...sn’t are not 可以缩略成 aren’t have not 可以缩略成 haven’t do not 可以缩略成 don’t can not 可以缩略成 can’t need not 可以缩略成 needn’t …… 请问：在什么情况下，这样的否定式不能用缩略式，有这样的情况吗？谢谢！