◎ 题干
Tomorrow is Dragon Boat Day, so my mother and my grandma __      a big meal for our family in the kitchen.
A.are preparingB.had prepared
C.prepareD.prepared
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“ Tomorrow is Dragon Boat Day, so my mother and my grandma __a big meal for our family in the kitchen.A.are preparingB.had preparedC.prepareD.prepared…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。