问题描述：
选用合适的疑问词填空 How,How many,How old,How much,How often
1.＿＿＿＿classes do you have?
2.＿＿＿＿are your parents?
3.＿＿＿＿do they have PE?
4.＿＿＿＿is the boy?
5.＿＿＿＿is the book?
1.＿＿＿＿classes do you have?
2.＿＿＿＿are your parents?
3.＿＿＿＿do they have PE?
4.＿＿＿＿is the boy?
5.＿＿＿＿is the book?
问题解答：
我来补答展开全文阅读