作业帮how many classes does she teach each day?为什么clahow many classes does she teach each day?为什么class+es?
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/27 06:28:43
how many classes does she teach each day?为什么cla
how many classes does she teach each day?
为什么class+es?
因为前面是MANY要加复数