题目内容
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[主观题]
What is the practical value of Cerling's research?A.It helps analyze the quality of water
What is the practical value of Cerling's research?
A.It helps analyze the quality of water in different regions.
B.It helps the police determine where a crime is committed.
C.It helps the police narrow down possibilities in detective work.
D.It helps identify the drinking habits of the person under investigation.
提问人:网友apple_cug
发布时间:2022-01-07