What it does mean it that the book business will go through a transformation in the next decade or so more profound than any it has seen since Gutenberg introduced printing from moveable type in the 1450s.老师好，请问一下这句子加粗部分中的it应该怎样理解？我的理解是“it ...
The soil is more fertile in many parts of US than it is in the desert of the United Arab Emirates.请教老师：than后比较分句的主语it指的是前面的The soil吧？ 可是我想不通的是：it是指代，指代的是同一个东西，前面用The soil指的是US的泥土，可是为什...
It's important to learn foreign languages.为什么不能说learning?It's foolish behaving like that.为什么不能说to behave?It's fun to do/doing - 为什么 doing和to do又都可以？It's of no use crying/to cry - 为什么二者均可？在It is adj/n +...这种结构中，...
书上看到一句话 it's easy to make friends you are rich,but a friend in need is a friend indeed.it's easy to make friends you are rich是什么结构，you are rich是定语吗？定语不是只能修饰名词么，看它在这句话里不像是修饰friends的，但是定语可以修饰整...
Planning is key to any business throughout its existence. Every successful business regularly reviews its business plan to ensure it continues to meet its needs.疑问：ensure it这里的it指的是business plan，那么meet its needs这里的its指的是successful business，...
...作及物动词，其后必须要有宾语。如：Would
you prefer this one or that one? 你喜欢这个还是那个?Some
persons like to eat radishes, others prefer cabbages. 萝卜白菜各有所爱。I
drink black coffee while he prefers it with cream. 我爱喝清咖啡而他喜欢加奶油的...
...，用不定冠词也可以。。比如：It wasn’t until a new expression - “noodle harassment” ,or “hu-hara” in Japanese - came out last year on social media that Japanese people started to realize that the slurping noise is making some foreign visitors uncomfortable.这个句子里...
感觉一般是用 It is time that...，但可以用 It is time when...吗？比如：It’s time you _____ threw those shoes in the bin. 你该把缔些鞋子扔进垃圾箱了。不用填空是对，填 that 也是对的，但填 when 对吗？为什么？
...从句吗？转化后的定语从句谓语动词用什么时态呢？The first thing I became aware of was all the vivid colours surrounding me—purples, reds, oranges, yellows, blues and greens. 我首先注意到的是我周围那些鲜艳的色彩——紫色、红色、橘黄、明黄、蓝色...