问题
选择题
The two biologists debated ____each other for years ______ the origin of species.
A. with; about B. about; for C. between; over C. to; for
答案
答案：A
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The two biologists debated ____each other for years ______ the origin of species.
A. with; about B. about; for C. between; over C. to; for
答案：A