gmat语法大全-gmat语法比较题(五)
2011-09-21 18:21:00   来源：网络整理    双击单词自动翻译

作文地带导读：one reason is suggested by the finding that there are much larger populations of pesticide-degrading microbes in soils with a relatively long history of pesticide use than in soils that are free of such chemicals.

　　177.Bihar is India’s poorest state, with an annual per capita income of $111, lower than in the most impoverished countries of the world.

　　(A) lower than in

　　(B) lower than that of

　　(C) and lower than that of

　　(D) which is lower than in

　　(E) which is lower than it is in

　　the key: B

　　比较考点：比较对象

　　200-400

　　205.Certain pesticides can become ineffective if used repeatedly in the same place; one reason is suggested by the finding that there are much larger populations of pesticide-degrading microbes in soils with a relatively long history of pesticide use than in soils that are free of such chemicals.

　　(A) Certain pesticides can become ineffective if used repeatedly in the same place; one reason is suggested by the finding that there are much larger populations of pesticide-degrading microbes in soils with a relatively long history of pesticide use than in soils that are free of such chemicals.

　　(B) If used repeatedly in the same place, one reason that certain pesticides can become ineffective is suggested by the finding that there are much larger populations of pesticide-degrading microbes in soils with a relatively long history of pesticide use than in soils that are free of such chemicals.

　　(C) If used repeatedly in the same place, one reason certain pesticides can become ineffective is suggested by the finding that much larger populations of pesticide-degrading microbes are found in soils with a relatively long history of pesticide use than those that are free of such chemicals.

　　(D) The finding that there are much larger populations of pesticide-degrading microbes in soils with a relatively long history of pesticide use than in soils that are free of such chemicals is suggestive of one reason, if used repeatedly in the same place, certain pesticides can become ineffective.

　　(E) The finding of much larger populations of pesticide-degrading microbes in soils with a relatively long history of pesticide use than in those that are free of such chemicals suggests one reason certain pesticides can become ineffective if used repeatedly in the same place.

　　the key: A

　　比较考点：比较对象

　　in soils with a relatively long history of pesticide use ——in soils that are free of such chemicals