how many of you thought of engineering?

how many of you thought of engineering? Have you ( ) thought of how people make a book? How many bags of milk would you How many of you 语法对么? How many different kinds of letters can you think of how many even give much thought to the special right of life 英译汉How many even give much thought to the special right of l How many cartons of milk do you want?同义句 How many cartons of Bachelor of Engineering是什么意思 College of Computer Engineering how many people do you have 和 how many of you are there 你们有多 how come nobody thought of that before?