··改为含宾语从句的复合句Why does not he look happy?I do not know.The moon mo_英语解答

··改为含宾语从句的复合句
Why does not he look happy?I do not know.
The moon moves round the earth.My sister told me

人气：100 ℃　时间：2019-08-27 16:46:36

解答

I don't know the reason that he looks happy.
My sisiter told me that the moon moves round the earth.