问题描述：
帮我看看下面的句子中哪个词有问题?
1.What lesson do you have in the morning?
2.Welcome back school ,boys and girls.
3.How many lesson do you have this afternoon?
麻烦说下答案1
1.What lesson do you have in the morning?
2.Welcome back school ,boys and girls.
3.How many lesson do you have this afternoon?
麻烦说下答案1
问题解答：
我来补答展开全文阅读