I don't know what he needs is calmness

来源：学生作业帮编辑：灵鹊做题网作业帮分类：英语作业时间：2024/04/29 23:23:18

I don't know what he needs is calmness
和I don't know what he needs分别是什么意思?都是宾语从句吗?

第一句完整句子为I don't know (that) what he needs is calmness.意思是“我不知道他需要的是冷静.”
后一句意思是“我不知道他需要什么.”
第一句是一个复合从句,有宾语从句和主语从句,I don'k know (that)+.that后面为宾语,而what he needs 是后面这个宾语句子的主语,也就是说这个宾语从句的宾语是一个主语从句.
第二句就是一个简单的宾语从句.

I don't know what he needs i don't know what is he doing? he is a doctor.what is he?i don't know what he is?/i don't k don't where he I know is I don't know what is it 和 I don't know what it is I don't know __ A.where he is from B.what your name is I don't know __ .A.where does he come from B.what is his nam 1.I don't know ] A.where does he come from B,what is his nam Robert is said___abroad,but I don't know what country he stu He is thought to ___ in Africa,but i really don't know what 英语改错 I don't know what he is looking this moment. 同义句转换.I don't know what he is going to do.