新GRE逻辑阅读强化训练练习题(5).

　　新GRE阅读中的逻辑考察也很明显，尤其是在新GRE逻辑阅读中，我们需要进行大量的强化训练，争取取得理想的新GRE阅读成绩。下面为大家将GRE逻辑阅读练习题分享出来，经典的练习题帮助大家尽快掌握新GRE阅读

　　1. To produce seeds， plants must first produce flowers.Two kinds of tarragon plants， Russian tarragon and French tarragon， look very similar except that Russian tarragon produces flowers and French tarragon does not. The leaves of Russian tarragon，however， lack the distinctive flavor that makes

　　French tarragon a desirable culinary herb If the information presented is true， which of the following can most reliably be concluded on the basis of it?

　　(A) As a decorative plant， French tarragon is more desirable than Russian tarragon.

　　(B) The flowers of Russian tarragon plants are probably not flavorful.

　　(C) Plants that grow from seeds sold in a packet labeled "tarragon" are not French tarragon.

　　(D) There are no other kinds of tarragon besides Russian tarragon and French tarragon

　　(E) Garden plants that have flavorful leaves generally do not produce flowers.

　　2. In the United States， the financing of industrial research by private industrial firms remained steady as a percentage of sales during the period between 1968 and 1978 (after correcting for inflation)。 But slowdowns in the growth of industrial productivity also occurred during that period， a fact that rutes the notion that the growth of industrial productivity is directly proportional to the amount invested in industrial research.

　　Which of the following， if true for the United States，most weakens the argument above?

　　(A) Federal funds， which constituted a significant portion of the support for industrial research from 1968 to 1978， fell annually and substantially during that period.

　　(B) The inflation that occurred between 1968 and 1978 was more severe than leading economists had expected.

　　(C) Industrial executives generally favor investing an appreciably larger portion of corporate funds in short-term product development than in basic research.

　　(D) The scientists and engineers who worked in industry from 1968 to 1978 were， as a group， more experienced in their jobs than were those who worked in industry during the previous ten-year period.

　　(E) Corporate financing of industrial research increased in several of the years immediately following 1978 (after correcting for inflation)

　　参考答案：

　　CA

　　以上就是新GRE逻辑阅读练习题，并且附有答案，大家可以通过不断的练习掌握新GRE阅读的风格和方式。同时掌握逻辑思维在新GRE阅读中的考察。希望考生们取得理想的新GRE阅读成绩。