12年gre词汇表:沈辉主讲(三)
15.Under ethical guidelines recently adopted by the NationalInstitutes of Health, human genes are to be manipulated only to correctdiseases for which ____ treatments are unsatisfactory. (A) similar (B) most (C) dangerous (D) uncommon (E) alternative 16.The significance of the Magna Carta lies not in its ____ provisions, but in its broader impact: it made the king subject to the law. (A) specific (B) revolutionary (C) implicit (D) controversial (E) finite 17.Because many of the minerals found on the ocean floor are still ____ on lan... [ 查看全文 ]12年gre词汇表:沈辉主讲(三)的相关文章