...ster "br", hold out the r, brrrrrrrr....Hold it out of a really long time, not just half a second...请问：Hold it out of a really long time 这一句中，出现了of 怎么回事？怎么分析这句语法结构呢？谢谢老师！
They are not a well-trained group of exercisers, _____ rather a class of participants who are mostly homeless.答案为什么填but,有but rather这个用法吗？可不可以填or构成or rather呢？谢谢老师指导！
...。I found it hard
to concentrate. 我觉得很难集中精神。He
could not concentrate because the room was noisy. 他不能集中思想，因为房里太吵。(2) 搭配的介词：若表示把思想、精力、注意力集中“在……上面”，通常搭配介词on, upon。如：She
couldn...
...intelligence as almost everything desirable in a person’s makeup that
cannot be measured by an IQ test, such as character, motivation, confidence,
mental stability, optimism and “people skills.” Research has shown that
emotional skills may contribute to some of these qualities, but most of the...
...答案是C.
hasn't it 2)
People on the scene must have taken him as a nut when he was doing a
performance in the street yesterday afternoon, (didn't they) ?A.
mustn't they B. didn't they C. hasn't they书上说答案是B.
didn't they 对此，我感到非常困惑，以上2个句子属同一...
...bsp;can address their problem. 3. It is not necessary that they should hold an office, and yet that is the popular idea. 4. The central bank is glad that t...
People in the US may not think it has any problem,but in South Korea people ____ it was rude.
a. think
b. thought
我选择a，因为如果是b的话，就变成：韩国人过去认为它是粗鲁的。而且it was rude也很奇怪，不要过去式才对啊。（你别告诉我，...
Also, overindulged children are not as challenged as children with fewer playthings to be more creative in their play. 1. 这句是 as +adj+as 原级比较和 it is adj to do 句型的结合形式吗？2. to be more creative 是形容词 challenged 的宾语吗？
...can to ensure that their children can climb to a higher class, or at least not fall out of the one they were born into.这里can后面省略了do吗？ensure that后面都是宾语从句，而they can后面都是everything的定语从句？
Try not to let my intense vulnerability become any kind of a factor here，but do you think it would be okay，if I asked you out? 第一个句子算是分句吗？第二个句子中的宾语从句为什么要用虚拟语气？谢谢老师解答
...ier. （leave）I'd rather you (didn't speak) to him. (not speak)I'd rather my father (settled) the account. (settle)She'd rather you (didn't tell) anyone about it. (tell)