有个英语语法不懂啊 wear是静态动词吗

You need to wear a tuxedo at party You need to be wearing a tuxedo anyway at party. 这俩人在谈论一个将来的聚会。 need to be wearing, to be wearing, 是进行时，意思是此次聚会时候，届时，你在聚会这段时间要穿着 need to wear, to wear, 是不定式的一般式，不能表示出进行。 两句的区别就在于此。 1.句的