阅读下列短文，掌握其大意，然后从26—50各题所给的四个选项中，选出一个最佳答案。 The use of nuclear power has already spread all over the world, However, scientists still have not 36 on what should be done with the large 37 of waste material that tend to increase everyyear . Most waste materials are dealr 38 simply by placing them 39 .But nuclear waste 40 be dealt with very carefully. It gives 41 dangerous radiation and it will continue to be 42 for hundreds, thousands, even mil-lions of years. How should we get rid of such waste material in a 43 that it will not harm the environment? Where can we safely 44 it? One idea is to put this 45 waste inside a 46 container , 47 is then dropped to the deep bottom of the ocean. But some scientists believe that this way of dealing with nuclear waste could kill fish and other living things in the oceans 48 interfere(干扰)with their growth.. Another way 49 nuclear waste is to send it into space, to the sun, 50 it would be burned. Some scientists suggests suggest that this polluting material 51 buried thousands of meters under the 52 surface. Such under-ground areas must be lree 53 possible earthquakes. Advance id being 54 ,But it may still be many years 55 this problem could be finally settled. 小题1: A．planned B．agreed C．regarded D．known 小题2: A．nunber B．amounts C．lot D．mass 小题3: A．of B．with C．up D．to 小题4: A．anywhere B．nowhere C．elsewhere D．somewhere 小题5: A．may B．should C．must D．can 小题6: A．away B．off C．up D．down 小题7: A．harm B．deathly C．dying D．deathly 小题8: A．method B．way C．means D．manner 小题9: A．place B．export C．do with D．do 小题10: A．radioactive B．radiation C．active D．activity 小题11: A．large B．stone C．thick D．nice 小题12: A．that B．such C．and D．which 小题13: A．or B．and C．so D．then 小题14: A．to move B．to transport C．to remove D．to carry 小题15: A．so B．when C．as D．here 小题16: A．can be B．being C．be D．muse be 小题17: A．earth B．being C．ocean D．water 小题18: A．of B．with C．at D．in 小题19: A．caused B．made C．taken D．done 小题20: A．when B．if C．befire D．thus