问题 while时间状语从句动词的体时的练习题

Everyone wants to reach the top of the mountain, but all the happiness happens while you _____ it.A  climb     B are climbing选择B进行体是正确的，甚至更佳，更能突出climb的延续性。但是A答案climb 的一般体也应该正确，如：I went swimming w...

问题 be good for sb to do与be good for sb doing的区别

Be good for 加 to do 与 be good for 加 doing 的区别是什么？

问题 defamation 还是 defamation suits

...utation.Is this expression accetable in the specific context?This sentence comes from an article (Trump's Attack on Summer Zervos Blows a Hole in the First Amendment's Foundation, by Jessica Levinson) on the NBC website.The author is a college proffessor and I do no doubt her writing ability...

问题 ​系动词后面可以都可以接to do吗

系动词后面可以都可以接to do吗？是不是只有一些才能系动词接to be done to have done to be doing？像seem appear等。谢谢老师！

问题 come in的用法

What came in the mail today?这里的came in 是什么意思呢。如何翻译呢?

问题 take sb doing sth与take sb to do sth的用法与比较(续)

...ask.yygrammar.com/q-7231.html )，但还是有些疑惑：take sb. to do sth.是否可以有与take sb. doing sth.一样的用法？就是说可不可以像下面那样说呢？Ian took us out to sail on the lake. Frances took her daughter to walk every day.麻烦您了，谢谢！

问题 write to do sth与write doing sth的区别

比如下面两句话，它们有何区别：He wrote saying that he had sold his house.He wrote to say that he had sold his house.

问题 come what may和cost what may

come what may是怎么变的倒装？cost what may又是怎么变的？这两个what有什么区别吗？

话题 don't have to do和needn't do的区别

问题 关于There is difficulty to do/in doing sth的用法

Though there were great difficulties _______, he never gave up.A. in overcoming   B. to overcome答案是选不定式(B)，但为什么不能选 in doing sth (A)呢？英语不是有一个句式是 there is some difficulty (in) doing sth 吗？

问题 cause sth to do 句式分析

We are aware of an issue in Gmail causing promotional email to be incorrectly categorized. 这里的cause sth to do是sth为宾语,to do为宾补？

问题 find sb doing sth与find sb to be doing sth

When we arrived, we found her to be crying in the corner.请问这句话中的 to be 是不是多余的？

问题 为什么没有suggest to do

曹老师您好！为什么有些动词不能后接不定式的呢？如suggest to do, deny to do, etc..  谢谢哦！

问题 请教句型 be resolved to do

为什么金山词霸的柯林斯会边讲 be resolved to do 的句型，边举 was resolved to doing 的例句？是否存在错误

问题 如何判断to do 的宾语

....What body shape is underwear based to design ?因为我记得 有 what to do 这种用法。 do的宾语就是what，但在这，我不知道应该是  to design（on）的宾语是underwear  还是 what body shape ？