◎ 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
    根据魔方格专家分析,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  【现在完成时】【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。