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问题 句子结构分析(标点符号)

...hn中的so是不是连接副词？Life as we know it needs water and air to survive. 1.我对于这句话中的比较从句的用法不是很理解，这里比较从句为什么前后都没逗号？2.比较结构在传统语法里是状语从句，那它为什么作了life的定语？...

问题 _____ doesn’t seem to have been much difficulty in

ABD不合理之处在哪里

问题 It’s very important to just have a quick flip through.

这句话中名词flip后面怎么直接接了个介词有这种用法吗？

问题 副词修饰介词短语时，副词的位置在哪里呢

History can inspire us to learn more. What ' s fantastic about history is the way it broadens our horizons. It's almost impossible to learn about one historical period without having dozens of questions about related concept. It can go anywhere, and there is something in there for absolutely anybody...

问题 一句中译英存疑

中文：她本应该早点到这里的。翻译：1. She should have been here earlier.          2. She should have arrived here earlier.老师，请问在这里用have been 和 have arrived 是否都可以？如不可以，中文意思上如何区别比较好？

问题 几个句子中的for介短所做的成分和用法问题以及对for的一个释义中的部分内容的疑问

...ay how difficult, necessary, pleasant, etc. sth is that sb might do or has done)《柯林斯》是(You use for when you make a statement about something in order to say how it affects or relates to someone, or what their attitude to it is)《新牛津》则根本都没有“对…来说”这个义...

问题 stay up与stop up的比较

根据所给首字母填单词：I used to s_____ up late with my mom and watch movies.答案是 stay，但我觉得 stop 也可以，是不是？

问题 关于 as 的一些用法疑问

...区别？？比如在句中位置？3.You can spend time with your friends and family as you play together.这里as是连词吗？时间状语从句？

问题 as bad as they once were but应该如何理解

SINCE the 1940s, southern California has had a reputation for smog. Things are not as bad as once they were but, according to the American Lung Association.

问题 today和for today的区别

Did you remember your other appointment for today? 在意思不变的情况，此句可以把for去掉么，去掉for与不去for 有何区别呢？

问题 现在分词表伴随还是方式状语

...lysts also voice concern seeing the jewish settlements as an obstacle to a two-station solution.2)They will resume cooperation with Israel pinning their hopes on a possible fresh start to the peace process in January after president-elect Joe Biden is inaugurated.1)这句的现在分词seeing...as ...

问题 呼语与同位语的比较与辨析

下面的句子成分我是知道的：My wife Mary is a teacher.(Mary 是同位语)Mary, it is you that I love. Don't you know? (Mary 是呼语）但是下面这句呢？The gift is for you, my dear wife. 这里的 my dear wife 是什么成分？

问题 关于 what 和 which 在句中做成分的问题

1.We think that that is which appears to be.句子来源：http://www.youdao.com/example/which%20appears%20to%20be/#keyfrom=dict2.top这句话中的从句which 已经做主语了，后面的be缺少宾语，怎么理解？我的想法：which appears to be 整体作为一个 it 。还是这句...

问题 一般过去时(died)与现在完成时(have died）比较

A person has died in Washington state of COVID-19, marking the first such reported death in the United States.这是新闻报道中的一句话。该句谓语动词是否能用一般过去式？还是说marking the first such reported death in the United States是对现在造成的影响，只能用...

问题 put a face to含义

A letter or telephone call comes from someone you have not met, and you find yourself imagining what the person looks like, putting a face to the hidden voice. 译文：一个你从没见过面的人给你寄来一封信或打来一个电话，而你不知不觉地想象着这个人是个什么样...