本题目来源于试卷: Physics Unit31: Nuclear Energy and Radiation,类别为 Generic Physics
[单选题]
What is the source of the energy xerbu*qtfhfr5eg-9l/(c 0 ) tthe Sun raeuyde- 6b0 d hi7mrie-.d4:ca diates to us?
A. chemical reactions
B. nuclear fission reactions
C. nuclear fusion reactions
D. magnetic explosions
E. cosmic rays
参考答案: C
本题详细解析:
暂无
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