the quality of the goods is superior _____ that of other markets .
问题描述：
the quality of the goods is superior _____ that of other markets .
答
to
答
The size of most American families is _ that of other coutries. A. 后半句的“that OF other coutries”就是前半句“The size OF most
答
be superior to 是固定结构,表示"优于,好于……" ；that 在这里是替代词,替代前面的quality一词.