问题 用the和a的区别

The model plane and a book are on it.为啥model plane前面是the，而book前是a？因为model plane是确定的特定的嘛？

问题 说 go seeing sb 有错吗

He has gone seeing his uncle and aunt.上面的句子有错吗？我是根据He has gone swimming 写的。

问题 but, yet 是连接副词

Museums play an important role in preserving and showcasing cultural heritage. But/Yet have you ever wondered where museums get their exhibits? 请问：But/Yet是连接副词吗？谢谢。

问题 ing分词在句首的倒装句?

句子：Adding to a woman's increased dose of stress chemicals are her increased opportunities for stress.这个倒装句是将现在分词短语"Adding to a woman's increased dose of stress chemicals“前置、谓语动词为"are"、主语是"her increased opportunitie...

问题 请问Managers see technology as vital to continued gr

...以理解，as a key介词短语做宾补(或看成修饰see的状语)，to continued growth介词短语做定语修饰key。但是vital是个形容词，as vital是介词+形容词，这是什么东西？然后to continued growth介词短语又在修饰什么东西？总不能是做状语修饰vita...

问题 I will not make it to Rio in time.这句话是什么意思？

I will not make it to Rio in time.这句话是什么意思？

问题 remember doing/having done/to have done的区别

...上都有remember doing sth＝remember have done sth＝remember to have done sth.学生认为还是有区别的，前者仅仅表示过去一般的动作，而后两者表示过去某个动作对现在的影响，就好比过去一般时态和现在完成时态的区别。比如lock.用前...

问题 “It”在此处的作用

It deserves you right to gain weight.请问老师 "It" 在这里作形式主语吗？那真正的主语是哪个？"to gain weight"?To gain weight deserves you right? 总感觉不太对。不该是sb deserve sth吗？"It deserves you right to gain weight." 和 &quo...

话题 it is +adj. +(for/of+sb.)+to do sth.

话题 what the poet imagines love to be是主语从句吗？

话题 现在时表将来时和going to 和will shall的区别

话题 has/have/had (never) known sb/sth (to) do

话题 如何理解"as xxx as it was possible to be"

问题 where引导的从句辨析

If week after week passes where plans are made to spend time together but are never honored, perhaps due to taking a friendship for granted, eventually even the closest of friendships may cease to have a reason to exist. 请问老师where plans are made to spend time together but are never honored...

话题 someone has never spent time unable to do something