eat,eating和eats有什么区别请举例说明
问题描述:
eat,eating和eats有什么区别请举例说明
答
I eat apple
He eats apple
I am eating apple
一二,第三人称单数的问题,he she 和单数名词,不可数名词后的动词都加s或es
第三是时态问题