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情景资料: III Cloze Directions: For each blank in the following passage, there are four choices marked A, B, C and D. Choose the one that is most suitable and mark your answer by blackening the corresponding letter on the Answer Sheet. Every woman dreams of receiving a huge priceless diamond.Now space scientists __1__ that they have discovered the largest diamond in the universe.But it’s well 2_ the reach of the most loves truck men because it's 50 light years away, to be __3__. Measuring 2,500 miles across and weighing five million trillion pounds,the rock Was found on Valentine’ s Day __4__ in the core of a white dwarf star, and it has excited the _5__ world. “It’s the mother of all diamonds,”said Travis Metcalfe, __6__ led the team of researchers at the Harvard-Smithsonian Centre,“and you would need a jeweler’S loupe(专用放大镜),the size of the Sun,to __7__ this diamond.” The largest diamond __8__ on earth was the 3,106-carat(克拉)Cullinan.It Was cut __9__ nine major stones,including the 530-carat Star of Africa,now a part of the Crown Jewels.Diamonds were __10__ discovered in India more than 2,800 years ago.The Ancient Romans __11__ that the stones were broken pieces of stars that had __12__ to earth.In Ancient Egypt,diamonds were used in funerals. In the Middle Ages,men __13__ them to symbolize their courage and strength.The __14__ of giving them as presents dates from 1477,__15__ Maximilian,the prince of Austria, gave a diamond ring to Mary of Burgundy. 1[单选题] 请在第____处填上正确答案。A.admit,B.tell,C.explore,D.reveal