问：（ )hours do you exercise every day?答：Three.括号里填什么,为什么?A.How long B.How much C.How many
问题描述：
问：（ )hours do you exercise every day?答：Three.括号里填什么,为什么?
A.How long B.How much C.How many
答
C 几个小时这个小时数是可数名词 后面hours
如果是A 那么应该改为how long do you exercise every day？
望采纳
答
后面有hours 是可数的名词 所以这道题应该选C.How many
如果把hours改成time 不可数名词 就选B
如果去掉hours 就选A
答
C.How many