all the biscuits that were sent were carefully weighed.为什么这句话中有两个were,一个句子里
问题描述：
all the biscuits that were sent were carefully weighed.为什么这句话中有两个were,一个句子里
不是只能有一个吗
答
所谓只能有一个谓语动词,是指在一个简单句中.如果是主从复合句或并列句,则可以有多个谓语动词.楼主所给的例句就是一个主从复合句,其中含有一个定语从句that were sent.主句为：All the biscuits were carefully weig...