I ____Sam ____ at home.A.think,does B.think ,doesn't C.don't thin_英语解答

I ____Sam ____ at home.A.think,does B.think ,doesn't C.don't think ,is D.think ;isn't

人气：266 ℃　时间：2019-10-06 23:33:20

解答

C
think 否定前移.
I don't think Sam is at home .意思是：我认为山姆不在家.