英语语法问题.The boy sleeps.The boy is sleeping.这两句有什么区别?

英语语法问题.The boy sleeps.The boy is sleeping.这两句有什么区别? the boy ____.don't wake him up.【sleep/sleeps/sleeping/is sle He is the only boy & He is only the boy 这两句有什么区别吗 Don't make a ( ).The boy is sleeping. the losing boy 和 the lost boy 有什么区别 几个英语问题请帮忙分析下句子成分The boy sleeping in bed is my brother.解释一下下面 The boy The boy 什么 (name)Tom is my classmate. the boy under the tree is ...跟 the boy is under the tree的区别 the boy is singing Is the boy cute Is the boy--English? where is the boy