do you have a ruler?yes,i have a new one.这句话有没有什么错?
问题描述:
do you have a ruler?yes,i have a new one.
这句话有没有什么错?
答
没错,注意字母大小写
do you have a ruler?yes,i have a new one.
这句话有没有什么错?
没错,注意字母大小写