IN WHICH AREA HAVE AMERICANS RECEIVED THE LEAST AWARDS

Câu 15: In which area have Americans received the least awards?A.Science B.Literature C.Economics D.PeaceIV. Read the following passage and mark the letter A, B, C, or D on your answer sheet to choosethe word or phrase that best fits each of the numbered blanks from 16 to 25.Some time ago, scientists began experiments to find out (16) ______ it would be possible to setup a “village” under the sea. A special room was built and lowered (17) ______ the water of PortSudan in the Red Sea. For 29 days, five men lived (18) ______ a depth of 40 feet. At a (19) ______lower level, another two divers stayed for a week in a smaller “house”. On returning to the surface,the men said that they had experienced no difficulty in breathing and had (20) ______ manyinteresting scientific observations. The captain of the party, Commander Cousteau, spoke of thepossibility of (21) ______ the seabed. He said that some permanent stations were to be set up underthe sea, and some undersea farms would provide food for the growing population of the world.The divers in both “houses” spent most of their time (22))______ the bottom of the sea. On fouroccasions, they went down to 360 feet and observed many extraordinary (23) ______ of the marinelife, some of which had never been seen before. During their stay, Commander Cousteau and hisdivers reached a depth of 1,000 feet and witnessed a gathering of an immense (24) ______ of crabswhich numbered, perhaps, hundreds of millions. They also found out that it was (25) ______ tomove rapidly in the water in a special vessel known as a “diving saucer”.