新GRE阅读练习题（8）

　　编辑点评： 新GRE阅读考试考察大家的方面较多，除了大家需要拥有一定的词汇量以外，还需大家在解题的时候能够迅速了解出题者的意图，这就需要大家充分发挥自己的逻辑理解能力和推理能力，大家可以利用下文的新GRE阅读短文练习进行练习。

　　On each day of the Monday through Friday workweek, exactly two of three employees George, Hilda, and Irene must remain on duty in the office to answer tele-phones during the noon to 1 p.m. lunch break. In the scheduling of telephone duty the following constraints must be met：

　　Hilda and Irene have telephone duty together on Tuesday.

　　George and Hilda have telephone duty together onThursday.

　　No one can have telephone duty on more than four of the five days of the week.

　　1.Which of the following can be the week s telephone duty schedule?

　　Monday Tuesday Wednesday Thursday Friday

　　George George Hilda George Hilda Hilda Irene Irene Hilda Irene

　　George Hilda George Hilda George Hilda Irene Hilda Irene Irene

　　George Hilda George George George Irene Irene Hilda Hilda Hilda

　　Hilda Hilda George George Hilda Irene Irene Hilda Hilda Irene

　　Hilda Hilda George George George Irene Irene Hilda Irene Irene

　　2.If Hilda has telephone duty for exactly two days of the week, which of the following must be true?

　　George and Irene have telephone duty together on Wednesday.

　　George and Hilda have telephone duty together on Friday.

　　Hilda and Irene have telephone duty together on Wednesday.

　　Hilda and Irene have telephone duty together on Friday.

　　Irene has telephone duty for exactly three days of the week.

　　3.If Hilda and Irene have telephone duty together on

　　Monday and on Wednesday, which of the following must be true?

　　George and Hilda have telephone duty together on Friday.

　　George and Irene have telephone duty together on Friday.

　　George has telephone duty on exactly three of the days of the week.

　　Hilda has telephone duty on exactly three of the days of the week.

　　Irene has telephone duty on exactly three of the days of the week.

　　4.If George and Hilda have telephone duty together on Monday and George and Irene have telephone duty together on Friday, any of the following can be true EXCEPT：

　　George and Hilda have telephone duty together on Wednesday.

　　George and Irene have telephone duty together on Wednesday.

　　George has telephone duty for four days of the week.

　　Irene has telephone duty for four days of the week.

　　Hilda and Irene have telephone duty together for two days of the week.

　　5.If there is one pair of employees who have telephone duty together for three of the five days, which of the following must be true?

　　George has telephone duty on Wednesday.

　　George and Hilda have telephone duty together for three days of the week.

　　Hilda and Irene have telephone duty together for three days of the week.

　　One of the three employees has telephone duty for exactly two days of the week.

　　Exactly one of the workers has telephone duty for exactly three days of the week.

　　6.Any of the following can be true EXCEPT：

　　One pair of employees has telephone duty together for exactly one day of the week

　　One pair of employees has telephone duty together for exactly four days of the week

　　The pair of employees that has telephone duty together on Monday also has telephone duty together on Wednesday

　　The pair of employees that has telephone duty together on Tuesday also has telephone duty together on Wednesday

　　The pair of employees that has telephone duty together on Thursday also has telephone duty together on Friday

　　答案：CAB DDB

　　以上的内容供大家练习，大家平时也要多做些阅读真题，相信日积月累，你的GRE阅读分数也会马上得到提高!