綜合類B級：完形填空Where Did All the Ships
The Bermuda Triangle(三角區)is one___(51)the greatest mysteries of the sea.In this triangular area between Florida，Puerto Rico and Bermuda in Atlantic，ships and airplanes___(52)to disappear more often than in____(53)parts of the ocean.And they do so___(54)leaving any sign of an accident or any dead bodies.
It is___(55)that Christopher Columbus was the first person to record strange happenings in the area.His compass stopped working，a flame came down from the sky，and a wave 100 to 200-feet-high carried his ship about a mile away.The most famous disappearanceinthe Bermuda Triangle was the US Naval(海軍的)Air Flight 19.___(56)December 5，1945，five bomber planes carrying 14 men____(57) on a training mission from the Florida coast.Later that day，all communications with Flight 19 were lost They just disappeared without a trace.
The next morning，242 planes and 19 ships took part in the largest air-sea search in history. But they found nothing.Some people blame the disappearances_____(58)supernatural(超自然的)forces. It is suggested the____(59)ships and planes were either transposed to other times and places，kidnapped(綁架)by aliens(外星人)____(60)attacked by sea creatures.
There are____(61)natural explanations，though.The US Navy says that the Bermuda Triangle is one of two places on earth_____(62)a magnetic compass(指南針) points towards true north______(63)magnetic north，____(64)，planes and ships can lose their way if they don’t make adjustments
The area also has changing weather and is known_____(65)its high waves.Storms can tum up suddenly and destroy a plane or ship.Fast currents could then sweep away any trace of an accident.
51 A from B of C about D on
52 A often B look C sometimes D seem
53 A rest B another C other D others
54 A without B by C from D upon
55 A saying B say C said D says
56 A On B In C From D Since
57 A took up B took on C took out D took off
58 A for B about C on D from
59 A missing B missed C miss D misses
60 A and B or C nor D neither
61 A also B no C barely D hardly
62 A which B there C where D that
63 A in stead of B except C but D out of
64 A Similarly B Furthermore C However D Therefore
65 A as B for C by D from
參考答案：
51 B 百幕大三角區是海洋中最大的謎團之一。0f表示所屬關系，是合適的選擇。
52 D 這里需要填入一個動詞，這就排斥了A和c.look不跟動詞不定式，因此只有seem是正確的。
53 c rest和others都不能放在名詞前，another·跟單數名詞。因此只有other是正確的選擇。
54 A 這個句子表達的是否定的意思，即“這些船沒有留下……便失蹤了”，所以只能選擇without這個介詞。
55 c 表示“據說”用“It is said…”。整個句子說的是：據說，Christopher Columbus 是記錄這一海域怪現象的第一人。
56 A 表示具體的一天前面用On.又如：He was born on May 4，1980.他生于1980年5月4日。from和since表示“從那一天起”。
57 D 表示飛機起飛的動詞組是take off.
58 c 動詞blame可以跟for，也可以跟on搭配。試比較： They blame him for the Fire.They blame the fire on him.他們把火災歸罪于他。根據位置，此處應用on.
59 A 注意：miss和massing是兩個不同的詞。miss是“想念”，“錯過”的意思。missing是“失蹤”的意思。顯然，此處應用missing.
60 B 前面的either一是很好的提示，告訴我們應用or.either or表示“或是…… 或是……”。
61 A 倒數第二段講的是其他的解釋。因此用also.no是否定詞。barely和hardly是具有否定意義的副詞。
62 c 這里需要一個引導定語從句的詞，由于先行詞是t)laces，所以應用where.
63 A這里要表示的是“(不是)……而是……”的意思，所以應用._3stead of.
64 D 這里需要一個表示因果關系的詞。在四個選項中只有therefore表示因果關系。
65 B to be known for是“因……而出名”，to be known as是“作為……而著稱”。又如：He is known for his hum or他以幽默出名。He is known as a humorist.大家都知道他是幽默大師。