◎ 题干
She has set a new record,that is,the sales of her latest book _____ 50 million.
A.have reached
B.has reached
C.are reaching
D.had reached
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“She has set a new record,that is,the sales of her latest book _____ 50 million.A.have reachedB.has reachedC.are reachingD.had reached…”主要考查了你对  【主谓一致】  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。