问题 单项选择题

按照某市当前的电消费量来计算,如果每度电增收2分钱的电费,则每年可增加65亿元收入。这显然是解决电力公司年年亏损问题的好办法。这样做还可以减少消费者对电的需求,养成节约用电的良好习惯,从而保护短缺的电力资源。
以下哪一项最清楚地指出了上述论证中的错误( )

A.论证所依据的我国城市当前电消费量的数据不准确
B.论证过程中做出了相互矛盾的假定
C.论证过程中引用了无关的数据和材料
D.论证过程中错把结果当成了原因

答案

参考答案:B

解析: 题干论述的内容可以概括为:提升电价可以增加收入,同时能促使消费者节约用电。但是增加电力收入是以现有的电消费量保持不变为前提的,这就与减少消费者用电需求促使其节约用电的目标相违背。所以该论述中的错误在于论证过程中做出了相互矛盾的假定,B项正确。

阅读理解

Each Indian(印第安人)was supposed to keep his birth name until he was old enough to earn one for himself.But his playmates(游戏伙伴)would always give him a name of their own.No matter what his parents called him, his childhood friends would use the name they had chosen.Often it was not pleasing, such as Bow Legs or Bad Boy.But sometimes a name fit so well that the youngster found it difficult to shake it off.If he could not earn a better one from a war later, he could be stuck with a name like Bow Legs for the rest of his life.

The Indian earned his real name when he was old enough for his first fight against the enemy.His life name depended on how he acted during this first battle.When he returned from the war, the whole tribe would gather and observe the ceremony in which he would be given his name by the chief.If he had done well, he would get a good name.Otherwise he might be called Crazy Wolf or Man-Afraid-Of-a-Horse.So an Indian’s name told his record or described the kind of man he was.

A man was given many chances to improve his name, however.If in a later battle he was brave in fighting against the enemy, he was given a better name.Some of our great fighters had as many as twelve names—all good and each better than the last.

An Indian’s names belonged to him for the rest of his life.No one else could use them.Even he himself could not give them away because names were assigned by the tribe, not the family.So no man could pass on his name unless the chief and the tribe asked him to do so.

Sometimes an Indian would be asked to give his name to a son who had performed a noticeable deed.I know of only three of four times when this happened.It is the rarest honor for a person—the honor of assuming(承担) his father’s name.

小题1:

An Indian could be given the second name by__________.

A.his father

B.the enemy

C.the chief of the tribe

D.his childhood friends小题2:

The greatest honor an Indian could earn was____________.

A.a victory in his first battle against the enemy

B.a name given by the chief

C.a ceremony to get his real name

D.the right to use his father’s name小题3:

If an Indian had more than ten names, it meant that____________.

A.many people in the tribe liked him

B.he was a great fighter

C.he had a lot of friends

D.he had fought in fewer than ten battles小题4:

Which of the following statements is not true according to the passage?

A.The names given by the playmates of an Indian were usually not pleasant

B.The life name of an Indian was earned in battle

C.An Indian could throw away his birth name when he was old enough to earn one for himself.

D.The Indians themselves were not allowed to give their names away.

多项选择题