◎ 题干
______ people in the world are sending information by E-mail every day.

A.Tens of thousands of
B. Ten thousands of
C. Several millions
D. Many million
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“______ people in the world are sending information by E-mail every day. [ ]A.Tens of thousands of B. Ten thousands of C. Several millionsD. Many million …”主要考查了你对  【基数词】  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。