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2008年10月20日，我国第25次南极考察队出征南极。此次考察的重点任务包括在南极内陆冰盖的最高点A地区建立我国第一个南极内陆考察站（“中国南极昆仑站”），预计2009年1月底前完成建站任务。结合读图，回答1—3题。 1、我国科考队出征南极途中须要穿越最为恶劣的洋流是 [     ] A、西风漂流 B、日本暖流 C、赤道逆流 D、西澳大利亚寒流 2、若将长城站的物资空运到南极冰盖最高点A，则最短飞行航线的方向是 [     ] A、先向南，再向北 B、先向东南，再向东北 C、一直向东南方向 D、先向西南，再向西北 3、在南极冰盖最高点A兴建科考站将面临的主要困难是 ①降雪量大 ②空气稀薄 ③干燥 ④缺乏淡水 ⑤气温极低 [     ] A、①②⑤ B、②③④ C、①③④ D、②③⑤
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C.
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D.
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相关题目：
【多选题】Which of the following statements are correct about Dr. Sun Yat-sen?
A.
As a teenager, he was sent to a missionary school by his elder brother in Honolulu.
B.
He studied western medicine in Hongkong and practiced medicine in Guangzhou and Macau.
C.
He established the first Chinese bourgeois revolutionary organization called "China Revolutionary League" (the Tong Meng Hui).
D.
He was honored as the "forerunner of the Chinese Bourgeois Democratic Revolution" and the "father of the Republic of China".
查看完整题目与答案
【多选题】毛泽东领导秋收起义创建的工农革命军第一师,通过()确立了党对军队绝对领导原则。
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查看完整题目与答案
【多选题】Which of the following is true about Sun Yat-sen Memorial Hall?
A.
The appearance of the hall is like a traditional Chinese palace.
B.
The construction adopts  the traditional Chinese architectural technique.
C.
The acoustics of the hall are excellent and there's no pillar to obstruct the spectators' view.
D.
The kapok tree and the magnolia trees are the oldest of the type in Guangzhou.
查看完整题目与答案
【单选题】毛泽东领导秋收起义创建的工农革命第一师,通过___建立了党的各级组织,确立了党对军队绝对领导原则;
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