黑子和耀斑所对应的太阳大气层分别是_刷题宝

题干

黑子和耀斑所对应的太阳大气层分别是（　　）

A：光球、日冕

B：光球、色球

C：色球、光球

D：色球、日冕

上一题下一题 0.0难度选择题更新时间:2016-07-12 06:17:37

答案(点此获取答案解析）

B

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