题干

当太阳直射广州时,图示大部分地区会出现(   )

A:昼夜平分现象

B:昼长夜短现象

C:昼短夜长现象

D:极昼现象

上一题 下一题 0.0难度 选择题 更新时间:2019-11-13 05:43:49

答案(点此获取答案解析)

B

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-----What happened here yesterday?                          
-----An adventurer was walking at the foot of the mountain ______ suddenly a stone fell and hit him on the head.