[解析]
(1)B 细节理解题.根据句子A reconnaissance plane was immediately sent off to search for the missing planes.一架侦察机立即被派去寻找失踪的飞机.所以答案选B.
(2)C 细节理解题.根据句子The Cyclops,a 19,000﹣ton US ship was sailing from Barbados to Norfolk,一个19000吨的美国军舰正从巴巴多斯驶往Norfolk,可见是一艘船的名字,所以答案选C.
(3)B 细节理解题.根据句子The Bermuda Triangle has been called the Devils' Triangle,the Triangle of Death,the Graveyard of the Atlantic.百慕大三角区被称为魔鬼三角,死亡三角,大西洋的墓地.可见在大西洋,故答案选B.
(4)D 推理判断题.根据最后一句Today many airmen and sailors are still afraid of that area of the Atlantic Ocean.今天许多空军和海军仍然担心大西洋地区的海洋.可见百慕大三角区的传说还没有结束.所以答案选D.