价格﹑度量﹑速度、人口﹑面积﹑门牌(汽车﹑电话等)号码等时,只能用what提问,不能用how much提问。例如:
① What is the cost(price)of the gold watch?这块金表多少钱?
② What is the speed of the car?车速是多少?
③ What is the length(width﹑depth)of the lake?这湖有多长(宽、深)?
④ What is the population(area)of China?中国的人口(面积)有多少(大)?
⑤ What money(cash) have you got? 你有多少钱(现金)?
⑥ What is your telephone (car、room)number?
你的电话(汽车﹑房间)号码是多少?