题目内容

【题目】在一次国际中学生夏令营活动中，某同学这样介绍自己的家乡：“我的家乡一年到头都很热，极少下雨，一年中有两次太阳直射现象”。据此完成下列问题。

【1】该同学家乡的气候类型是（ ）

A．温带海洋性气候 B．地中海气候

C．热带雨林气候 D．热带沙漠气候

【2】世界上最大的沙漠是（ ）

A．撒哈拉沙漠

B．塔克拉玛干沙漠

C．纳米布沙漠

D．吉尔沙漠

【3】小明随旅游团来到非洲，下列情景不可能见到的是（ ）

A．成群的斑马在吃草

B．凶猛的狮子在捕杀羚羊

C．两只袋鼠在打“拳击”

D．一群大象在戏水

【答案】

【1】D

【2】A

【3】C

【解析】

试题分析：

【1】一年中有两次太阳直射现象说明位于南北回归线之间．热带沙漠气候大致分布在南北回归线穿过的大陆内部和西岸地区．由于常年在副热带高气压带或信风控制下，终年高温干旱，年降水量不足125毫米．故选：D．

【2】撒哈拉沙漠是世界上最大的沙漠。撒哈拉沙漠位于阿特拉斯山脉和地中海以南，约北纬14°线（250毫米等雨量线）以北，西起大西洋海岸，东到红海之滨，横贯非洲大陆北部，东西长达5600公里，南北宽约1600公里，面积约960万平方公里，约占非洲总面积32%。

【3】非洲有成群的斑马、凶猛的狮子、成群大象，但是没有袋鼠。袋鼠是澳大利亚特有的动物，选择C。

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