您好 请问that's all I have seen and heard.这句怎么看出是名词性从句的?

如题所述

名词性从句包括主,宾,表,同位语从句。
这句话中含有一个定语从句,修饰先行词all,即
That's all that i have seen and heard. 关系词that省略了。
如果是that's what i have seen and heard.则此复合句中含有一个what引导的表语从句。追问

也就是有一道选择题 that's all I have seen and heard, 选项应该选that 而不选what 是吗?

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第1个回答  2011-11-29
这是一个表语从句,all作代词,相当于everything, 这句可以改为that's everything that i have seen and heard, 后面包含一个定语从句,省略that.
大家正在搜