易哈佛 \ 2020年资格英语

A school district has 1,989 computers,which is app...

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[单项选择题]A school district has 1,989 computers,which is approximately one computer for every 68.6 students.Of the following,which is the closest approximation,in thousands,of the number of students in the sch001 district?

关键词: the students District
A. 30 B. 120 C. 140 D. 160 E. 200

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