it 代指复数的问题?这个句子：In spring everything turns green and flowers bloom.It's (very beautiful) It 可以代指复数吗?（如flowers）

it 代指复数的问题?这个句子：In spring everything turns green and flowers bloom.It's (very beautiful) It 可以代指复数吗?（如flowers） it's的复数 It's my watch.变复数后的句子 What’s the G4 area,it covers which states?这个是关于国际货代问题, It's a notebook改为复数句子 It‘s in the bookcase 改为复数 it's的复数形式 it's的复数是什么 关于代词~that this these those可以作代词代指上文提到的东西吗?都代哪些?it可代复数吗吗 请问it可以代指复数名词吗?如眼镜 帮我把英语句子化成复数形式!What's this in English?What's this?What color is it? It's best to visit Singapore in autumn分析这个句子的句子成分it指什么 动词不定式 担当什么成分? it作形式主语可以代复数名词吗例如；It is not clear that where they go and when they go?where they go and when they go表示两件事,是复数意义这个句子是我自己造的 The UN wants to make peace in the world.改为一般疑问句 it s very beautiful.改为复数句子 55,.救命It's not a bad explanation.(改为复数形式的句子) ______ _______a bag in the boy's hand.It's ____ _____paper.这个句子怎么填写 lose in thought It's a good job you helped me.请分析这个句子的结构.It's a good job 后可以加从句吗? It's a tomato的复数形式