China
Daily一篇文章有一段话【You've got mail ... and it's a postcard - China -
Chinadaily.com.cn】：Language is certainly a hurdle in
postcrossing for many people - not only Chinese. For postcrossing to work on a
global scale, a common communication language is needed so that everyone can...
...为强调句的结构为: It be…that/who，这个be常见的形式是is和was。不过在章的《新编高级英语语法》中，提到强调句的结构为It (AUX) be (not)…that/who…，这里我想讨论几个问题，现给出例句:[1] It is going to be a monkey that is sent into space....
This means being in a difficult situation that you cannot seem to get out of.This in a difficult situation that you cannot seem to get out of.还是只是第一句being in a difficult situation纯属充当名词意思而已？
...全国乙卷）的听力录音原文。请老师说说这里 by 的用法和理解。谢谢！ 附全段听力材料：Hello, everyone. Today I’ll talk about how to
improve your pronunciation. Language researchers say pronunciation and fluency
are the biggest barriers, followed by grammar in effe...
He wrote her a letter introducing himself and inviting her to copprespond.请问老师，introducing 和inviting 作 a letter 的后置定语还是作wrote的伴随状语?实物Letter可以作动词introduce 和invite的主语吗？ 谢谢老师。
The present subjunctive form of the verb to be is invariably be for all persons, and the past subjunctive form of the verb to be is invariably were. In all other verbs the subjunctive form varies from the indicative only in that， in the present tense， the third person singular ending is lost.
Colleges also provide them exposure to a diversity of groups，which helps inincreased cultural awareness. 老师，increased cultural awareness是个名词词组，与in 构成介词短语。
但是helps in后面的increased可以改成increasing吗，做动名词？
为什么increase...