...reat importance for Beijing considered vital to national survival, and not upfor negotiation.What are China's core interests?虽然做“利益”讲的时候用复数名词形式，可逻辑上应该和profits一样谓语用单数才...
...说可以，也有的人说不可以。比如：She prefers red trousers to black ones.The new scissors are sharper than the old ones.若不能这样用，是什么原因？若能这样用，有比较权威的书上的例句吗？（最好是英美人写的书）。谢谢您！
...在半小时内游过了河。
He accepted his friend’s challenge to swim across the river. 他接受他朋友的挑战，比赛游过河去。
请问老师，这两句一个用的是 swim the river，一句用的是 swim across the river，它们有区别吗？谢谢老师！
...glish.com/question/40176，关于过去分词作后置定语，When we got to school, we saw the door locked.这句话正确吗？我们该如何理解这句话，是我们看到门被锁的整个过程？按正常的理解应该是来之前门已经锁了，也就是说lock是发生在see之前的...
...有时也用作定语，但前面通常有介词。如：He won’t want to eat it unless he’s really hungry, in which case he’ll eat almost anything. 除非很饿，否则他不会吃东西，一旦饿了他几乎什么都吃。She may have missed the train, in which case she won’t arrive for...
Indeed, some writers have identified thinking with using words: Plato coined the saying, “In thinking the soul is talking to itself”; identified thinking在该句中是什么意思？with在句子中是什么语法现象？coined在该句中是什么意思？In thinking在这里是介...
He said he would never forget the moment when he first met Tom and which he regarded as the happiest in his life. 他说他绝不会忘记第一次与汤姆相见的那一时刻，那一刻被他视为一生中最幸福的时刻。晚辈认为这两个定语从句不是并列关系因为...
...了。
但在网上看到一个用 at 的例子：
Valentino is keen to see celebrities parading his clothes at big occasions. 瓦伦蒂诺喜欢看名人在重大场合展示他设计的服装。
请问像这样用介词 at 也可以吗？它与用介词 on 有什么区别呢？
...语序，则变宾语从句时不改变语序”比如：Which is the way to the museum？和What is wrong with you？这两句均为陈述语序，which和what做主语。可比如：What is your name？和What are you doing？这两句就不是陈述语序，what分别做表语和宾语，所以...
They were forced to spend another uncomfortable night at the airport waiting for their plane. 为了等飞机，他们只得又在机场挨过了难熬的一夜。请问句中的 waiting for their plane 与动词 spend 有关吗？换句话说，它是属于 spend time doing sth 句式吗？...
...还是状语呢？有这么一道题：What did he see when he came back to the spot _____ he left？A. that B. which C. where如果这里将先行词理解为从句宾语，那么that和which好像都可以；如果这里将先行词理解为从句状语，好像where也可以。所以感觉...