(1)what is it? what's your name?(5)how/what about...? what's the weather like?(6)how many..?(8)what's the time?(9)how long... ?(10)how ofen.?(11)how old are you ?12where is ..?13what colour is it?14how much is it?15why?
用什么对事物,人名提问?用什么对人称（主格）提问?用什么对物主代词,名词所有格提问?