GRE阅读模拟试题_GRE阅读_GRE-查字典英语网

GRE阅读模拟试题

　　 Forsythia, lilac, rose, rose.

　　 Forsythia, oleander, oleander, oleander.

　　 Lilac, lilac, rose, spirea.

　　3.If a total of two forsythia bushes is selected, which of the following must be true?

　　 Only one holly bush is selected.

　　 Only one rose bush is selected.

　　 Only one spirea bush is selected.

　　 Two oleander bushes are selected.

　　 The two forsythia bushes are in the same cluster.

　　4.If one rose bush is selected for each cluster, which of the following combinations must complete one of the　clusters?

　　 Forsythia, forsythia, oleander.

　　 Forsythia, lilac, oleander.

　　 Forsythia, oleander, spirea.

　　 Holly, holly,holly.

　　 Holly, lilac, oleander.

　　5.If one forsythia bush is selected for the east cluster,and if two holly bushes are selected for the west cluster, then any of the following can be selected for the east cluster EXCEPT

　　 holly

　　 lilac

　　 oleander

　　 rose

　　 spirea

　　答案：DBC CB

　　Until 1984 only aspirin and acetaminophen shared the lucrative nonprescription pain-reliever market. In 1984, however, ibuprofen was expected to account for fifteen percent of all nonprescription pain-reliever sales.On that basis business experts predicted for 1984 a corresponding fifteen percent decrease in the combined sales of aspirin and acetaminophen. The prediction mentioned in the last sentence above was based on which of the following assumptions?