which do you think is the most interesting of those five books.这里为什么用is,动词后面可放系动词的吗?

Which country do you think I am Do you think I I think you do it what do you think i Which do you think is the first ____ in the world?----Computer,I think Amost uesful B useful 九年级There are so many good things ._____?A.Which one do you think is the best。B.Do you think which one is the best .C.Do you think which one shall I choose.D.Which do you think shall I choose I think you can do it ( )(you) Do you think what should I do 还是Do you think what I should do I think you might want to wrong,do you think? What do you think happiness is 及 Which do you think is better?分析句子成份 Do you think i was like that? Do you think I want so? i do not why you think so? I do not think you understand my do you think i'm crazy? i think you should keep____(do) it. I think you will do it best 英语翻译do you need( )( ( )( ).i think