i was curious as to_he would say next

a,what b,that c.how d.whether这是宾语从句么？答案是什么？

你好，很高兴为你解答：

答案：A

what he could say next 是作as to 的宾语从句

I was curious as to waht he could say next.
关于他下一步能说什么，我很好奇。

I 主语
was系动词
curious形容词作表语
as to how he could say next 这是一个“介词短语+宾语”结构作句子状语

不懂欢迎继续追问~满意烦请及时采纳~

i 主 + am系 + curious表 + as to what she will say.结果状语 as to短语介词 + what she will say宾语从句 what引导词兼宾语 + she主 + will say谓语

what,是宾语从句。我很好奇他接下来会说什么。