新GRE閲讀練習題訓練

編輯點評： 新GRE閲讀考試考察大家的方面較多，除了大家需要擁有一定的詞彙量以外，還需大家在解題的`時候能夠迅速瞭解出題者的意圖，這就需要大家充分發揮自己的邏輯理解能力和推理能力，大家可以利用下文的新GRE閲讀短文練習進行練習。

Excluding purchases by businesses, the average amount spent on a factory-new car has risen 30 percent in the last five years. In the average household budget, the proportion spent on car purchases has remained unchanged in that period. Therefore the average household budget must have increased by30 percent over the last five years.

Which of the following is an assumption on which the argument relies?

The average number of factory-new cars pur-chased per household has remained unchanged over the last five years.

The average amount spent per car by businesses buying factory-new cars has risen 30 percent in the last five years.

The proportion of the average household budget spent on all car-related expenses has remained unchanged over the last five years.

The proportion of the average household budget spent on food and housing has remained unchanged over the last five years.

The total amount spent nationwide on factory-new cars has increased by 30 percent over the last five years.

答案：A