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题目内容双击单词支持查询和收藏哦～
Of the 100 eighth-graders at Easton Junior High, 60 students take gym, 40 take a foreign language, and 30 take both gym and a foreign language.
Quantity A
30
Quantity B
The number of students taking neither gym nor a foreign language
C显示答案
以上解析由 考满分老师提供。
