渤海夏季表层海水活性磷浓度可能为（）。 A: 0.50 µmol/L B: 50.00 µmol/L C: 0.05 µmol/L D: 5.00 µmol/L

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2022-05-28 问题

渤海夏季表层海水活性磷浓度可能为（）。 A: 0.50 µmol/L B: 50.00 µmol/L C: 0.05 µmol/L D: 5.00 µmol/L

2022-07-25 问题

半高机箱主要是 Micro ATX和 Micro BTX机箱。（）

2021-04-14 问题

Living organisms contain more water _________ substance.

2022-06-16 问题

Evolution can be defined as _ change that takes place in a(n) _. A: any; individual B: a genetic; individual C: any; group of organisms D: a genetic; group of organisms

Evolution can be defined as _____ change that takes place in a(n) _____. A: any; individual B: a genetic; individual C: any; group of organisms D: a genetic; group of organisms

2022-06-16 问题

‍一个VersaMax Micro 64 最多可以连3块VersaMax Micro 扩展单元。（）

2022-06-03 问题

What is Chargaff’s ratio? () A: In any organisms, amount of Adenine is the same as Thymine, amount of Cytosine is the same as Guanine. B: In any organisms, amount of Adenine is the same as Cytosine, amount of Thymine is the same as Guanine. C: In any organisms, amount of Adenine is the same as Guanine, amount of Thymine is the same as Cytosine.

What is Chargaff’s ratio? () A: In any organisms, amount of Adenine is the same as Thymine, amount of Cytosine is the same as Guanine. B: In any organisms, amount of Adenine is the same as Cytosine, amount of Thymine is the same as Guanine. C: In any organisms, amount of Adenine is the same as Guanine, amount of Thymine is the same as Cytosine.

2022-05-27 问题

the antonym of the word micro is _____.

2022-07-25 问题

半高机箱主要是 Micro ATX和 Micro BTX机箱。（） A: 正确 B: 错误

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