1、Guilin is a beautiful city which lies on the two sides of Li River.

问题描述:

1、Guilin is a beautiful city which lies on the two sides of Li River.
which lies on the two sides of Li River是定语从句,老师说定语从句可以同时省略主谓,这句怎么省?
2、Some food __tastes__ (taste) good.
taste为什么用三单?食物不是被品尝的吗,为什么不使用被动语态?

Guilin is a beautiful city on the two sides of Li River.
taste在此是系动词,意思是“尝起来”,用的是主动形式,表示被动意味.