Chinese food has different tastes and is usually very delicious.

问题描述:

Chinese food has different tastes and is usually very delicious.
为什么and后面就只单独用is了?怎么不加个it啊!而且前面已经有个has了,怎么一个句子里两个动词

这样是因为主语相同,都是Chinese food,所以省略了后半句的主语,避免重复.