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问题 be successful后面可以接介词at吗

...是在形容词 successful 后面接介词 in。如：He was successful in the examination. 他考试成绩很好。He was very successful in business. 他在商业方面非常成功。包括后接 in doing sth。如：They were successful in launching a communication satellite. 他们成功地发...

问题 一般现在时与现在进行时表示将来时的区别

--Hey, where are you? --At the railway staion. My train ______ at rhe staion. My train _____ a 8:30 in hte morning.A. leaves  B. is leaving C. will have left D. will leave 答案是什么？leaving 与leaves 在表示将来有何区别，与will do 有何区别？谢谢!

问题 make sb do和make sb done 区别

...ade me cry. 保持联系1) Keep in touch with sb2) Keep in touch with the letter 我们经常见到句1）的用法:和某人保持联系Keep in touch with sb。那句2）显然不是和信件保持联系；句2）中的with可以换成by吗?以表示用什么样的工具来保持联系。

问题 选择题中非谓语动词的用法辨析(涉及remember)

The funny thing is, I can never remember him ever ______.A.to get dirty   B.get dirty  C.getting dirty    D being got dirty 问题一：两个句子之间用逗号隔开，没有连词，那么后面一个句子是不是省略了that引导的从句？究竟引导的是什么...

问题 虚拟语气在目的状语从句中的疑惑

They hid the money lest it should be stolen.Take an umbrella in case it should rain.这两句的虚拟部分是：should be stolen 和 should rain，被偷和下雨。第一个问题：虚拟语气表示与事实相反，if i were you, 那事实是“我不是你”，这两句的事实是：可以...

问题 being作动名词和现在分词

...，is being为谓语，为现在分词，那friendly是作什么成分？3.the good policy is being honest. 这里being为动名词，being honest作表语。到底怎么区分being作现在分词和动名词？正准备语言学相关题材论文，希望老师能够指正，谢谢了！

问题 Show sb how to do 这类结构属于宾补还是双宾语

Can you show him how to read the word这类 show(teach) sb how to do sth  是看作宾补还是双宾语呢?

问题 引导定语从句的that与who(可能涉及双定语从句）

The stranger you saw _____ with a big travelling-bag stayed in Room 104 yesterday. A.to come in     B.come in    C.has come in   D.who came in 答案是B。D不对是因为用的是who而不是that吗？将who改成that，视为双定语从句正确吗？...

问题 here,there为什么有时候会加介词有时候又不加呢

There's nothing in here.Don't let it on the bus here.为什么有时候会加介词有时候又不加呢?

问题 On second thought，为什么在second thought没有冠词

...果second 作为序数词表示第二的话，前面应该加上定冠词the如果second作为名词表示秒的话，前面应该加上不定冠词a而在这个短语为什么没有冠词呢还有就是此处的On second thought 应该理解为什么状语呢谢谢老师解答

问题 名词性关系分句相关问题

“what=the thing(s) which 为特指概念。whatever= anything that 为泛指概念，用于非肯定语境。what, who, which, where, when用作自由选择结构中，都是wh-ever的简略，都是泛指意义。”由上，You can take what you like. =You can take whatever you like.=You can tak...

问题 stop by with 和drop off的理解

... Goines, even dropped off 100 dollars he received for his birthday to help the cause.老师好！这是一道关于捐献猫粮给动物庇护所阅读题的部分文字，我对其中Kroger stopped by with donations 和词组dropped off 100 dollars不会翻译，辛苦老师指导，谢谢！

问题 was written 还是 is wrtten, 还是 has been written 呢

I will read an article by a boy from the USA ?句子要表达的意思是：我要读一本来自美国的一位小男孩写的文章。 我的问题是：如果补全，在 article 和 by a boy 之间，应该插入 which(或that) was written 还是 is wrtten, 还是 has been written 呢？

问题 before 连接的句子主句何时用过去完成时新概念三第6课习题

He_______the display for several minutes before re-entering his shop.A. was gazing at   B.gazed at C.had gazed at   D. had been gazing at这个题目答案是B，想知道为什么不能用过去完成时或者过去完成进行时

问题 harmful是由动词harm还是由名词harm加后缀-ful变来的

I told him how ___61___ (harm) plastic could be to the environment and asked him to consider using more eco-friendly options.这是2021新全国卷2的语法填空题，答案填 harmful。请问这里的 harmful 是由动词 harm 还是由名词 harm 加后缀-ful变来的？