问题 这里的American marvels如何理解

China’s exports seemed unimpressive next to the American marvels brought into their harbors by the barge load, one after the other in the early decades of the twentieth century—from new machinery to nylon.

问题 关于虚拟语气的疑问

老师好！有这样一道选择题：If it _____ for the large orders we receive (received ?) from our regular customers, we could not have quoted for supplies even at that price.  A. was   B. is    C. is not  D. were not 参考答案是A. was。请问，为什么不能选择 D. were not？

问题 loose 和down 的词性和用法

Her mouse-colored hair, paler at the temples, was hanging loose down to her shoulders, like a child's unbound for a party.句中，loose和down分别是什么词性和用法？

问题 a five minutes rest 的说法对吗

I thought a 5 minutes rest from his work would do him good.请问这个句子对吗？

问题 关于并列句的承前省略问题

You may be tired and he _____ too.A. may    B. may be   C. may be tired应该如何选？只有一个对？还是两个对？或是三个都对？

问题 现在分词作方式状语与by doing作方式状语的区别

问题 near the school与by the school的

请问 near the school 与 by the school 的区别是什么？

问题 一道考查冠词用法的学业水平考试题

...师怎么看待这道题？答案似乎是A， 难道因为 on the table 的缘故第一个空就得是特指？盼望权威专家对该题评讲，谢谢。

问题 a many (men) 和 many a (man) 的区别是什么?

a many (men) 和 many a (man) 的区别是什么? 在书上看到有many a和a many 的两种说法，不知意义有何分别；many是复数，a是单数，单复不同，如何可以联在一块儿来用；这种表现法，现在是否还通行?

问题 have found their way there 怎么理解它的意思

Very few of the fifty pence pieces and pound coins I have given him have found their way there.请问have found their way there 这句话究竟是什么意思,是"钱找到了它们的去处"? 可为什么最后还有一个there? 

问题 the way one heals or dies的意思

But I realized it had been more than two years since I had read most of those titles. I had stopped reading gradually, the way one heals or dies.请问：the way one heals or dies表达什么意思，怎样理解它与前面句子(I had stopped reading gradually)语义上的衔接。谢谢老师！

问题 医院候诊通知翻译中的错误（should you feel worse 是什么意思——续）

...附上，与各位老师讨论。由于现时来诊人数众多，故阁下的轮候时间将超过2~4小时，请耐心等候。There are now many patients waiting for consultation, we cordially request for your patience to wait for about 2~4 hours.这是港澳某医院对来诊者的通知。不...

问题 diagnose...or...中or的用法

 The doctor diagnosed diabetes or Richard's disease. (Crews) 医生诊断为糖尿病，或称里查德病。 这个or后面貌似是同位语吧，这个用法属于什么用法？句子来源于赵振才的一本书。

问题 achievement 的可数性以及单复数

a man of great achievementa man of great achievemtnsa man with great achievementa man with great achievements请问哪个用法正确？介词of / with 在这种搭配中如何确定？ achievement 何时可数？何时作不可数名词？

问题 top 和 away 的理解

a violent eruption can blow the top few kilometers off a mountain, scatter ash practically all over the globe and hurl rock fragments into stratosphere to darken the skies a continent away. 这个句子里的 top 和 away 怎么理解呢? 做什么成分?