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who引导的宾语从句 就记住了 I don't know who he is.是正确的,who is he 是错误的.那

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/09/14 00:30:06
who引导的宾语从句
就记住了 I don't know who he is.是正确的,who is he 是错误的.
那I don't know who is his brother.I don't know who his brother is.哪个对?who引导的宾语从句 ,从句为主系表结构时 我就不太会变陈述语气了,是不是在主系表结构中,who永远是表语?在主系表结构,什么情况下who是作主语,什么情况是作表语.请指教
who is sb做宾语从句时.who是表语.sb是主语,所以在宾语从句中用陈述语序.
I don't know who he is .