题目内容
How long ______your grandma_________?
A has; died B has; been dead C did; die D did; dead
A has; died B has; been dead C did; die D did; dead
B
How long要和延续性动词连用,而die是短暂性动词,所以排除A,C;dead是形容词,不能做谓语,所以选B。
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