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外语
Mathematics ______ the study or science of numbers.
Mathematics ______ the study or science of numbers.
admin
2009-01-15
28
问题
Mathematics ______ the study or science of numbers.
选项
A、is
B、are
C、was
D、were
答案
A
解析
mathematics是单复数同形的词，用单数。
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本试题收录于：
公共英语二级笔试题库公共英语（PETS）分类
0
公共英语二级笔试
公共英语（PETS）
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