how引导的特殊疑问句1.用来询问方式或手段。How are they going to Poland? 他们怎样去波兰？2.用来询问程度。How is your weekend? 周末过得怎样？3.用来打招呼、问候或询问身体情况。How are you? 你好。4.how old提问年龄。How old is Cindy? Cindy多大了？5.how much提问不可数名词的数量，还可用于提问价钱。How much milk do you want? 你要多少牛奶How much is your shirt? 你的衬衫多少钱？6.how many提问可数名词的数量，后接可数名词的复数。How many birds are there in the tree? 树上有几只鸟？7.how far 提问路程的距离。How far is the nearest post office? 最近的邮局有多远？8.how long提问时间的长短，还可用于提问物的长度。-How long did
