请问高手一句话的语法结构?Are you sure you can manage it? you can manage it 是否做sure的宾语补足语? 顺便帮我划一下这句话的主谓宾,先谢了.
问题描述：
请问高手一句话的语法结构?
Are you sure you can manage it? you can manage it 是否做sure的宾语补足语? 顺便帮我划一下这句话的主谓宾,先谢了.
答
不是 这是个宾语从句
Are you（主句的主语） sure（主句的谓语） that(可以省略)you (从句的主语)can manage(从句的谓语)it(从句的宾语)
答
you can manage it是 be sure的宾语从句.
完整的表达是:Are you sure that you can manage it?that通常可以被省略.
句子的主语是you.谓语是are sure,宾语是(that) you can manage it
结构:sb.is sure + that 从句.