年夜学英语测验精读:第五册(UNIT9) leap n. a sudden jump certainty n. the condition of being certain or sure odds n. the chance that a particular thing will happen; probability l... /
2010-06-08 / 查看
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GMAT语法练习:套装题SECTIONS 12. Nuclear fusion is the force that powers the Sun, the stars, and hydrogen bombs, merging the nuclei of atoms and not splitting them apart, as in nuclear reactors . ... /
2010-06-08 / 查看
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GMAT语法练习套装题(十六) 231. In a 5-to-4 decision, the Supreme Court ruled that two upstate New York counties owed restitution to three tribes of Oneida Indians for the unlawful seizure of their a... /
2010-06-08 / 查看
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