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问题 It is +形容词+非谓语动词作真主语

老师好!It wasn't so easy to travel in those days.it be adj 后面的真主语可以是动词不定式、doing和从句。本句若该为doing 做真主语：It wasn't so easy travelling in those days. 这样是否正确？另外，It be adj+真主语，这种结构有无特殊的用法，...

问题 分词作状语时逻辑主语一定要与主语保持一致吗

...主语，比如：begining in 2006, about 8000 people a day would turn 60.to be honest, there really isn't a difference in meaning between "very" and "really" when used in those cases.

问题 where引导的表原因从句

Models need to be developed where we work closely with parterner institutions and schools , where institutions reciprocally exchange pre-service teachers in local schools, and where local teachers are engaged as both participants and hosts.译文：模式需要改进，因此我们需要与合作机...

问题 thousands of tons of...后接不可数名词作主语谓语动词用单数还是复数

Every day, thousands of tons of waste _____ (was / were) sent to landfills. 

问题 如何理解 As you told me

______ you told me, I had no idea of it.   A. Until  B. When  C. While  D. As 答案为 D。请问怎么理解，答案对么？谢谢！   

问题 dissemble掩饰和假装

...，但意义上这俩中文解释是自相矛盾的啊。词根上分析dis-semble，应该就是单纯的掩饰，dissemble an interest I didn't feel如果说是掩饰不喜欢=假装喜欢（“我其实不喜欢所以假装喜欢”）还可以理解，那么dissemble understanding假装明...

问题 宾语数量及地位问题

...语，但是昨天看网课，一个老师在划分句子成分时，Following(状语) her（宾语），I（主语）made(谓语) great progress（宾语） in English (状语).这个简单句为啥会有两个宾语？而且状语后面为什么还能跟宾语呢？这两个宾语的地位同等...

问题 年代前面的介词in可以省略吗(in 1970省略成1970)

...有介词呢？难道表示年代前面的介词 in 也可以省略吗？The band broke up about 1970, but happily they reunited in the mid-1980s. They produced a new record in 1996, with which they celebrated their former time as a real band.句子来源：高中英语人教版必修二第五单元...

问题 some的词性(限定词和不定代词是如何区分的）

You'll find some in the drawer.你会在抽屉里找到一些。Here are some of our suggestions.这是我们的一些建议。There's still some wine in the bottle.瓶子里还有些葡萄酒。Have some more vegetables.再吃点蔬菜吧。some词性：det.pron.adv；老师，限定词和...

问题 从句用了现在完成时主句该不该用

...groups have criticized high school volunteer obligations as “slavery”, the idea ___8___ (create) very little debate in Canada. 答案是has created，解析说前面是have criticized，所以这里要用现在完成时。我不赞同这个解析，因为我能举出反驳的例子来，比如Wh...

问题 get this company run / running(现在分词还是过去分词)

Always keep in mind that your main task is to get this company ____(run) smoothly.答案是 running。1. 我用过去分词 run 可以么？run 和前面的宾语 company 是动宾关系吧，公司应该是被运营吧，为什么答案选 running 呢？2. that在这里引导的宾从么，做 keep...

问题 现在分词的完成被动式与不定式的完成被动式

Some Martian rock structures look strikingly like structures on Earth that are known ______ by microbes.A. having been createdC. to have been createdC是正确答案，可是A和C都可以表示非谓语的动作先于谓语动词的动作，为什么不能选A?

问题 initiator 是 initial 的派生词吗

...解B的一个题：24. What do we know about Abby/Jaramillo? A. She used to be a health worker. B. She grew up in a low-income family. C. She owns a fast food restaurant. D. She is an initiator of Urban/Sprouts.查词典，initiator的意思是“创始人”“发起人”，但查教育部颁...

问题 can have done的疑问

Time permitting, I can have done it better. 请教老师，1) “本能够做某事而未做”通常用could have done, 这里为何是can have done ?                   2) Time permitting 等于If time permitted,是吗？因为是描述过去...

问题 open是什么成分

She had fallen and cut her head open.You hesitated before cutting her open.请问cut sb open中，open是宾补还是状语：cut可以接单宾语，所以因为open可以去掉，所以这不是宾补对不对？可是open如果是状语的话，cut sb open并不等于when I cut sb, sb is open，...