问题 at sea 为什么要用介词at

 When my time comes, I wanna be buried at sea.at sea 为什么要用介词at，而不用in?谢谢老师解答! 

问题 when和after的选择

...have passed.问题：When don't you need to isolate yourself?答案：____ my symptoms have passed.横线处给的答案是When，我认为After也对，我查词典when有时和after的意思是一致的，而且我认为从逻辑上填After也没问题，请各位老师指点谢谢！

问题 which is to say 在句子中起什么成分

It's all about dragging and dropping which is, to say, is very intuitive.请问老师,这样的句子中which is to say是句子的什么成分? 怎么断句来理解 is very intuitive 这个部分? 

问题 发生在过去的事情，为什么使用了is, 而没有用was.

The Apollonia is an old boat. She actually turned 75 this year.She is from 1946. That's the Hudson Athens Lighthouse.That is from 1874 and it is a fascinating little spot.But yeah, that is up until the 1940, there was actually a family that lived there that had tokeep a lamp oil fire burning as the ...

问题 as in a nightmare 缺少do，这是什么比较结构呢

...at to do next, there appeared on the horizon a man on horseback, riding in my direction. I waited till he came near, then I asked him the way to our old village. He said that there was now no village. I thought he must have misunderstood me, so I repeated its name. This time he pointed to the lake. ...

问题 there is 的用法

“Ofo’s user base is large, so there is a possibility that the number of applications for deposit refunds will soar,”

问题 为什么用am just finishing

--Are you still busy?--Yes, I ______ my work, and it won’t take long.A.just finishB.am just finishingC.have just finishedD.am just going to finish答案是b，为什么呢？谢谢

问题 并列主语中的 me 如何理解

...老师：我在书上看到一封邮件里的一个句子Hi, Lara,Me and my cousins are going surfing at the beach on Sunday......对这个句子我感到困惑：单词“我”和词组“我的表弟们”做并列主语，为什么这里可以把第一人称代词“我”放在第三人称词...

问题 句中的现在完成时用法

As my studies have advanced, I have been increasingly impressed with the functional similarities between insect and vertebrate societies and less so with the structural differences that seem to constitute such an immense gulf between them. 句中两个现在完成时用法是表示事情一直...

问题 may引导的疑问句的否定回答

—May I stop my car here？—No, you _______.A can't B mustn't C needn't D don't have to这题答案是A， 为啥不选B？应试时选什么？

问题 What think you of sth 句式困惑

"What think you of this sentence, my dear Lizzy?" -- said Jane as she finished it.这是什么句式呢？应该是what do you think of this sentence 吧？

问题 It is not by chance that the biggest firm is here 是不是强调句

问题 What color is xxx?

what color is xxx? 意思是xxx is what color吗？那为何不是病句？

问题 A is more than B补全形式应该是怎么样的

The beauty of the seashore is more than one can describe.请问敬爱的专家老师们：（我是一个有强迫症的学生，每次遇到比较级都会想太多把自己搞疯）1.A is more than B如果将句子补全是不是应该是：A is more than B is？2.如果将上述例句补全...

问题 为什么这里用is

Pastry is a food made from flour, fat, and water that is mixed together, rolledflat, and baked in the oven.is mixed 为啥？that的先行项是什么？