Do you think?How old is Ben?(合成一句）

How do you think?如题!How do you think? how do you think of Do you think?How old is Ben?(合成一句） 是“what do you think”还是“how do you think”? how old do you think he is?和who do you think is the best student in the class?为什么不一样? do you know how old am i 英语翻译How do you think English people( ) ( ) ( How do you think“time is money” how do you think about 急用 How do you think.的意思 how long do you think.怎么翻译 How do you think about internet study how do you think online shopping? How do you think of the book? How do you think does Sheldor reproduce? how do you do with your old friend怎样回答 how do you think we should...的how do you think 是询问看法吗? how do you think of和how do you think about能互换吗