[题目]一位外国游客来中国旅游后.感慨万分地说:“中国真是个自然风光差异大的国家啊!在短短的十天中.我没有登高.就感受到一年四季的变化 .据此完成下面小题.[1]据此判断该游客最有可能乘坐的火车途径铁路干线是( )A.陇海-兰新线B.宝成-成昆线C.京哈-京广线D.浙赣-湘黔线[2]据此判断该游客最有可能到达的季节是( )A.春季B.夏季C.秋季题目和参考答案——青夏教育精英家教网—

题目内容

【题目】一位外国游客来中国旅游后，感慨万分地说：“中国真是个自然风光差异大的国家啊！在短短的十天中，我没有登高，就感受到一年四季的变化”。据此完成下面小题。

【1】据此判断该游客最有可能乘坐的火车途径铁路干线是（）

A.陇海—兰新线B.宝成—成昆线C.京哈—京广线D.浙赣—湘黔线

【2】据此判断该游客最有可能到达的季节是（）

A.春季B.夏季C.秋季D.冬季

【3】以下列举国家中，该游客最不可能来自（）

A.美国B.冰岛C.埃及D.新加坡

【4】结合题意，推断出“一年四季的变化”的主要影响因素是（）

A.海拔高度B.纬度位置C.海陆位置D.洋流因素

【答案】

【1】C

【2】D

【3】A

【4】B

【解析】

【1】由题目可知，该外国游客在短短的时间时感受了四季变化，说明他乘坐的路线是南北走向的铁路线，东西走向的铁路线可以感觉干湿状况的差异，不能感受四季变化，以上四条铁路线中，只有京哈－京广符合题意，故选C。

【2】由题目可知，该游客在短短的时间里感受到四季的变化，说明此季节我国南北气温差异大，只有在冬季时才能体会到，其他季节我国南北温差小，故选D。

【3】由题目可知，该游客在短短的时间里感受四季变化，并且十分奇怪，说明该游客的家乡四季变化小，以上四个国家，美国四季变化大，冰岛、埃及和新加坡的四季变化小，可以判断该游客最不可能来自美国，故选A。

【4】由题意可知，该游客在不登高的情况下，短短十几天感受四季的变化，这是由于我国南北跨纬度广，冬季时南北气温差异大，与地形、海陆、洋流因素无关，故选B。

本题考查我国南北气候差异大的特点及原因。

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