Students enjoy speaking English in class 为什么speak+ing形式?这个句子是现在进行时吗?

问题描述:

Students enjoy speaking English in class
为什么speak+ing形式?这个句子是现在进行时吗?

enjoy doing ath

enjoy doing sth是“喜欢做某事”,enjoy是这里的动词,时态是一般现在时.