简明答案.doc

简明答案： 1-7 CBCBC AC 8 do not mix well 9 electricity for manufacturing 10 the losing of calcium 11-20 DCBBD DCABA 21-35 CBCDA ABDCA DACDB 36. concentrated??? 37.? information? 38.? depends?????? 39? straight 40 row????????????? 41? suspected???? 42? phenomenon?? 43? efficiently 44. Our second rule is this: it is better to study very briefly by often 45. Let’s say you’re trying to learn new but rather difficult English vocabularies using a stack of cards 46. The answer is: it is better to spread out the presentation of the words you are learning. 47-56 NAFDCGHIMJ 57-61 CBDAB 62-66 BCDAC 67-71 BCBAA 71-76 DBDCC 77-81 DABAC 81-86 ABCBC 87. all the written materials be stored into the hard disk of computers 88. If I were you 89. postponing the conference to the end of this quarter 90. With various factors considered 91. After having his hair cut 【答案解析】 　　1.【解析】[C]属细节推断题。根据题干的意思，本文中提到的巨大的球形宇宙飞船是指什么?根据本文第一个小标题下的第二段首句“A giant, spherical “spaceship”， about 8,000 miles.。.”和第三段的首句“It’s not a giant, Star Wars mothership. It’s spaceship Earth.。.”，其中的“it”指代的就是“a giant, spherical ‘spaceship’”，由此可以知道C项是正确答案。其它选项虽然在文中均有提及，但都不是该题的正确答案。 　　2.【解析】[B]属细节推断题。题干中的past 25 years 是关键词，直接定位到第一个小标题下第三段的最后一句话“Only within the past 25 years, ... its passengers broken free of Earth’s gravity”。通过比较可知，该题干是对原句的改写，答案应该是C，可以直接选择。其它选项原文中都有提及，但是与该题均无关，不是正确答案。 　　3.【解析】[C]属同义转换题，注意本是一种排除性选择题。分析题干，本题考查人类还没有征服或者探索过的空间;或者，根据题支中的四个备选项，可以将该题的答案定位在小标题“Space Cities”下的第三段的最后一句话，“We have explored part of the Moon, sent robot spaceships onto the surface of Venus and Mars, and aimed space probes past the planets of Jupiter and Saturn”，可知C是正确答案。其它选项文中均有提及，都是人类已经征服或者探索过的空间，不是正确答案。 　　4.【解析】[B]属同义转换题。根据题干中关键词“more than a great adventure”，可以将答案锁定在文章小标题“Space Cities”下的第五段的最后两句话，“... more than a great adventure... may be a necessity for survival of the human species”。其中，第二句是对第一句的解释，而题支B正是 该句的同义互换，所以答案选B项。其它选项在文中均未提及。 　　5.【解析】[C]属细节推断题。题干中 是“asteroids” 关键词，答案可以锁定在文章小标题“Why Go into Space”之下的第一段的第二、三句话“The moon i