选C AB均为“他是谁”,而CD均为“他是做什么的” 考虑到问句形式是Do you know+宾语从句,这样的话选项应该是陈述语句,所以可以排除BD,结合下面的回答“he is a businessman”（他是一个商人）,可知是询问职业,所以应该选择C 而不是前几位说的D,D是疑问语气,不能用在这里.
---Do you know _____?---I’m not sure.Maybe he is a businessm
2个回答
相关问题
-
Do you know____MR.Black"address is i'm not sure of _____ wha
-
Do you know where Mike is?Im not sure He is p____ in school
-
_____ did he go there _____?I'm not sure .Maybe he wanted to
-
I'm f______ sure he'll come.Do you know the a______ to this
-
She ___ know the answer,but I'm not sure.A.maybe B.may be C.
-
maybe,You came into my world,but I'm not sure.
-
I'm not sure.Ask Jim.He m＿ know the answer.
-
-Where are you going for vacation?-I'm not sure ___.Maybe Pa
-
maybe you have change you mind but i do not know .forgive my
-
I’m sure you know the song “Happy Birthday”. But do you know