We have to make a decision that could mean life or death.是同谓语从句还是定语从句?
问题描述：
We have to make a decision that could mean life or death.是同谓语从句还是定语从句?
答
that could mean life or death 是定语从句.虽然 decision 可以后跟同位语从句,但这里后边的从句缺主语 (that 只是关系代词）,所以是定语从句,decision 为先行词,在从句中作主语.同位语从句的话,句子成分必须完整.我用的是: 句解霸的句子分析器