A-A+
The polar region is __________A.a good place t
问题详情
The polar region is __________
A.a good place to land at by aeroplane
B.a good place to fly over
C.a good place to fly past
D.a good place to live in请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
B事实细节题。第一段第六句话提到飞越北极上空比赤道上空安全，所以选B。
