中国南北方的天然分界线是（） The natural boundary between the north and the south of China is （)A．长江Yangtze RiverB．珠江Pearl RiverC．秦岭-淮河一线Qinling Huaihe lineD．黄河Yellow River
中国南北方的天然分界线是（） The natural boundary between the north and the south of China is （)
A．长江Yangtze River
B．珠江Pearl River
C．秦岭-淮河一线Qinling Huaihe line
D．黄河Yellow River
参考答案和解析
秦岭-淮河一线Qinling Huaihe line
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