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问题 as if seeing / to see

The professor paused as if  (  ) his students to ask questions on the point he had just made.A. expectingB. to expect 选A和B均可，但究竟有何区别呢？The man we followed suddenly stopped and looked as if (  ) whether he was going in the right direction.A. seeingB. to ...

问题 句子分析

Of course, if he overrules me and says, “no, let’s do it my way,” then I owe him my full and enthusiastic support to make it work as best it can.曹老师，如您讲的as best sb can在语法上来讲是错误的: = the best that sb can; = as well as sb can.那么这里的that从句是什么...

问题 an insistent knocking 这里的knocking是动名词吗

The next thing he heard was an insistent knocking on the door of his room.这里的knocking是动名词吗？可以说成the insistent knocking of the door 这种结构吗？这种形式的doing词使用有哪些注意点，谢谢老师！

问题 为什么省略不定式中的to

...illions who had nothing but a record of misery and hunger _____ to improve their life.A. having had the chanceB. had the chanceC. to have the chanceD. have the chance请问正确答案选择D是为什么？没看出来需要省略to的原因?

问题 这个 reason 后面是两个并列的定语从句吗

原句：In addition to the changes that increase user satisfaction, the main reason why Bing is profitable and the share of calls made from personal computers in the US up to 23% in 2009, when it started to give importance to user experience in 2009.请问这段话里 reason 后面是两个定语...

问题 but词性判断

He asked to see the warrant. The officer told him it wasn't there but to go ahead and start the search.请问but在这里是什么词性。

问题 成分分析

Efforts to reclaim the land and restore the basin to the fertile valley it once was … those efforts are still ongoing. It's been a long and tedious process.这里的efforts是those efforts 的同位语吗

问题 句子成分分析

“Get the word out. You have until morning to give me the people that planted the bomb.”1)这句话until morning怎么分析？  2)不定式作什么成分，修饰谁？

问题 句子断句

Kitchen is mostly packed up. The only thing I have left is tea.这个句子关系代词是作了have的宾语(I have the only thing left），还是have left的宾语(I have left the only thing)？求分析为什么。

文章 对人教版八年级上册中be possible to do用法的质疑

...正的主语）。如：It is possible to combine a career with being a mother.It is possible to predict the outcome with reasonable accuracy. It might be possible to approach the problem in a different way.It is possible to multiply bacteria and other living organisms in the laboratory. 有时it不...

问题 river搭配的介词是across还是through

在人教版必修一的课文中，既有Look at the map on page 18 and list the countries that the Mekong River flows through.又有At first the river is small and ... It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province.这样的句子。请问是与river...

问题 to pitch to在句中充当什么成分(怎么翻译)

Politics is probably the only business in the world where they spend the most money when they have the least number of available customers to pitch to. 请问老师to pitch to在句中是不是充当customers的定语呢？这个结构应该怎么翻译比较合适？

问题 例句分析

Trump’s declaration that ISIS has been defeated is the second time the group has been described this way. 这里的that ISIS…deafeated是declaration的同位语从句，the second time后面省略了关系副词that吗？this way是状语？

问题 介词+介词+名词理解

The curve that looked sort of like the letter S?请问老师：of like the letter S怎么理解？介词+介词+名词吗？of已经是介词了，怎么还能跟一个like？

问题 独立主格的改写

All the flights having been canceled because of the snowstorm,  we had to take the train instead.  请问老师，这是独立主格吧，能用had been canceled 嘛？