1The Sun, the Moon, and Earth have magnetic fields, and......evidence that the stellar that extend Athrough vast regions galaxies have fields of space.
(A) which is (B) is (C) because (D) There is
2Pleasing to look at and touch, beads come in shapes, colors, and materials .......to handle and to sort them. CA
(A) that almost compel one （B) one compels (C) that compel almost (D) one is almost compelled
3 The major purpose of the United States Department of Education are to ensureequal educational opportunity for all and to improve the quality of education.这道题答案说A错了，但是purpose是名词啊，为什么错了，
4 The snapper, a large-headed fish with a long dorsal fin, is named to its characteristic way of suddenly, shutting its mouth. 这道题答案B但是我不明白的是of后应该是名词 啊。
5 Astronauts receive extensive training to prepare themselvesboth physically and psychologically for complexity and rigor of a space mission.
6 The Louisiana Purchase of 1803 increased the territory of the United Statesby approximate 846,000 square miles, practically doubling the area of theUnited States.
7. A most useful tool for analyzing the elemental composition of fossils is theelectron probe, a modify electron microscope. 我看到这题，想都没想就选A了，但是错了!
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发表于 2004-6-26 05:49:00
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