新GRE阅读全真题：蝴蝶产卵.

　　新GRE考试非常人性的一点，对于考题出的很严格，经过多次锤炼之后，能考验出考生们的水平。考生们可以根据题库的题目复习新GRE考试，下面就将新GRE阅读理解真题进行解析，为考生们彻底分析在GRE阅读中出现的真题，帮助考生们复习。

　　24. 蝴蝶产卵(逻辑)

　　Upon maturity,monarch butterflies travel hundreds of miles from their places of origin and lay their eggs on milkweed. The caterpillars that emerge feed on milkweed and absorb the glycosides in milkweed sap. The specific glycosides present in milkweed differ from region to region within the monarch butterfly’s range. Mature butterflies retain the glycosides in a mature monarch butterfly could be used to determine its place of origin.

　　Which of the following, if true, most strengthens the argument?

　　A. Mature monarch butterflies do not feed on parts of milkweed that contain glycosides.

　　B. The glycosides in milkweed sap are slightly toxic to caterpillars of other species.

　　C. The vast majority of the monarch butterflies that are laying eggs in a given region will have traveled there from a single region.

　　D. There are substances other than glycosides in milkweed sap that accumulate in a monarch caterpillar and are retained in the body of the mature butterfly.

　　E. There are certain glycosides that are found in the sap of all milkweeds, no matter where they grow within the monarch butterfly’s range.

　　以上就是新GRE阅读全真题，希望考生们通过对GRE阅读理解真题的复习，对于考试就会有更大的把握。在这里澳际教育预祝考生们取得理想成绩，达成留学梦想，更多关于新GRE阅读方面的经验请关注澳际教育。