试验品和实验品的区别:How many coats ____Peter? (have，has) He____two coats.(have，has)

How many coats ____Peter? (have，has) He____two coats.(have，has) how many candies how many 与 how much 区别 用how much ,how many改写句子 HOW many do you wan how many province in china? How many countries does the mideast include? How many hair do i have ? how many friends around you now ? How many kind of animals in africa?