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问题 并列句还是非谓语动词

请问一下，It is very difficult for parents to decide whether to have a second child or not,为什么whether后用to have是不是表示选择的并列句，还是非谓语。请帮帮，谢谢！

问题 句子结构分析

That night, senators flew back to Washington from as far away as Hawaii for emergency talks aimed at finding a compromise on Trump’s demand for nearly $6bn for a wall on the southern border, a campaign promise which has become an obsession. 1、句子结构 2、as far as的用法

问题 so that用法疑问

He may be so concerned about the results that he's not at all that engaged in the activities that produces those results.请问后面的哪个that对应so呢？还有那个's not at all，不是很理解…

问题 to which 怎么理解

The discovery, published in January in the Open Fish Science Journal, highlights the extent to which researchers are just beginning to grasp the complexity of marine creatures' behavior.这里的 to which 怎么理解？求详细语法分析。

问题 as has...是什么用法

The film has since been taken down, as has her Instagram account. 老师们好。这句话的后半句我看不懂，as has ...这是个倒装？前半句还好，影片被下架了。望老师指点。

问题 英语作文批改

请老师详细解析一句话。这句话是我英语老师写的一篇作文里的一句话，我难以理解（不排除有语法错误）：In the first place, professionals have voiced on various appropriate paramount incidents, matching outlooks to that of inflating the price of the plastic ba...

问题 分词在句子中作什么成分?

The journalist sent the editor a fax a week later explaining he bad been imprisoned after ...我有个疑问,为什么分词不能看作目的,或者fax的定语呢?

问题 as后虚拟语气

After a year on May 5th, some people threw zongzi into the river to feed Qu Yuan as if he_____ alive. 答案给的是were，按理说表示与过去事实相反应用过去完成时啊。还是说屈原的生死与当时人们扔粽子同时发生。

问题 fifty miles an hour 这个复合词组

fifty miles和an hour谁做谁的定语（或者说限定语？）

问题 名词和of作定语表形状

a fork of lightning 叉状闪电   a mushroom cloud 蘑菇云 请问名词和of作定语表形状的区别？上面两个了互换吗？即:fork lightninga mushroom of a cloud

问题 句子结构分析

老师们好，请问下面2句词典例句的be和been如何理解，句子如何分析，谢谢！Treat people with respect, whether they are rich or poor. = (formal) Treat people with respect, whether they be rich or poor. = (formal) Treat people with respect, be they rich or poor.There's always ...

问题 for free,free（免费）区别

老师你好！for free, free 均可表示“免费”，它们的区别是什么？The best things in life are free.The shop is giving away the products for free.

问题 句子中多个动词如何分析谓语

老师好，今天课上英语老师把我的句子改成“when it is convenient,I hope you can send me an email”中，我很疑问can加send不是构成了谓语吗，那hope又做什么成分呢？

问题 求英语前缀和后缀用法总汇

...》一个附录，上面有一个前缀、后缀表，学生一直对英语的词缀（前缀、后缀）比较薄弱，希望专门补一下。恳请专家老师提供一些相关附录。原问题参见：https://www.cpsenglish.com/question/63352

问题 all this与all these（所有这些）

all this 和 all these 都可表示“所有这些”，请问它们的区别是什么？