简单的英语填空题I don't kown 他们是谁怎么填.是填who are they还是who they are?为什

“他们是谁”英语是who are they 还是who they are? who are they还是who are them They are the people who i saw yesterday.里的Who这个位置是用who还是 who I don't know who you are是who you are 那为什么翻译你是谁是who are you? they are who they are.怎么翻译? 急!___(who)toys are these ?they are ___(i).填什么?为什么? Tring to figure out this life .I don\'t kown who you are ,bu Who are they?怎么答 Who are they waiting ___the bus stop (填什么） I don't like flies 填什么单词.They are a打头的单词 they are’t students,_______?怎么填 用英语怎么说?I don't know who he are she （is/are）.是 is 还是 are?为什么?