话题 This is where

话题 all of this

话题 since this year

话题 in this way

话题 of all this

话题 this kind of

话题 this time tomorrow

话题 this is why...

问题 条件状语从句的用法（only if 不可以用as long as替代）

He will come only if you ask me him. Only if 不可以用as long as替代，因为动词ask和come并不能延续很长时间。请问老师这个怎么理解？

问题 go to a place与go over to a place有区别吗

We are going over to the macaroni field of Calabria. 我查了词典得到的解释是 - ADV If you go over to a place, you go to that place. 没看懂这个解释, you go to that place 和 you go to a place 不是一个意思吗?

问题 情态动词的时态

▲He must be sad. 他一定很伤心。 He must have been sad. 他当时一定很伤心。 关于 must be 对现在和对过去的推测这个知识我已经掌握了。请问老师，有没有可能对将来作推测呢？ ▲It may be rain tomorrow. 明天可能下雨。 “他...

问题 It可以表示这代替this和that嘛

想问下it可以等于this和that嘛，应该是定冠词the等于this和that吧？这是多么多有趣的一个故事？可以翻译成What a fun story it is？嘛感觉有时候it可以翻译成it，但是it又不等于that，所以就很奇怪？

问题 分析 such an outcome as this

She had been hiding that sore throat for three darya at least and lying to her parents in order to escape just such an outcome as this.这句话里面such an outcome as this结构里，as是连词，引导的比较分句中省略了什么呢？

问题 请教这句话里形容词的使用

看到一句话：Look at the next few images and see if you can think of the English word that matches them.You probably got them all correct, right?请问这句话里用形容词correct，表明它是用来修饰代词them的。可我看correct的位置，和所处语境，我觉得应该使用副...

问题 难句分析

...that needs addressing in the future, but the waste of all the resources as this will drain a region's stamina for long-term sustainable development.问：这个句子中，as it will not just be the degradation of environment that needs addressing in the future, but the waste of all the resources ...