This my uncle and those my grandparents.A. is; areB. are; isC. are; areD. is; is

网友回答

(答案→)A. is; are
B. are; is
C. are; are
D. is; is
解析：
试题分析:this表示这个，是单数做主语时谓语动词要用单数形式；those表示那些，是复数做主语时谓语动词要用复数形式，故选A。