不知道以前有人提过这题吗?

iamtiger555

Cafeteria patron :
The apples sold in this cafeteria are greasy. The cashier told me that the apples are in that condition when they are delivered to the cafeteria and that the cafeteria does not wash the apples it sells. Most friut is sprayed with dangerous pesticides before it is harvested, and it dangerous until it is washed. Clearly,the cafeteria is selling pesticides-covered fruit, thereby endangering its patrons.

Which of the following is assumption depends?
(a) The apples that the cafeteria sells are not thoroughly washed after harvest but before reaching the cafeteria.
(b)Most pesticides that are sprayed on fruit before harvest leave a greasy residue on the fruit.
(c)Many of cafeteria's patrons are unware of that the cafeteria does not wash the apple it sells.
(d)Only pestcides that leave a greasy residue on fruit can be washed off.
(e)Fruit other than apples also arrive at the cafeteria ina greasy condition

答案是A.

tongxun

A是正确的。因为必须排除这种脏不是在运输途中弄脏的。

以前没人提过。

iamtiger555

谢谢,楼上高手的指点,(那么晚还坚持工作).

tongxun

iamtiger555：欢迎常来！