逻辑大全testB 1、2、15

gabriel_djh

逻辑大全testB 疑问
1、Below is an excerpt from a letter that was sent by the chairman of a corporation
to the stockholders.
A number of charges have been raised against me, some serious, some trivial.
Individuals seeking to control the corporation for their own purposes have
demanded my resignation. Remember that no court of law in any state has found
me guilty of any criminal offense whatsoever. In the American tradition, as you
know, an individual is considered innocent until proven guilty. Furthermore, as
the corporation’s unbroken six-year record of growth will show, my conduct of
my official duties as chairman has only helped enhance the success of the
corporation, and so benefited every stockholder.
Which of the following can be properly inferred from the excerpt?
(A) The chairman believes that all those who have demanded his resignation are
motivated by desire to control the corporation for their own purposes.
(B) Any misdeeds that the chairman may have committed were motivated by his
desire to enhance the success of the corporation.
(C) The chairman is innocent of any criminal offense.
(D) The corporation has expanded steadily over the past six years.
(E) Any legal proceedings against the chairman have resulted in his acquittal.
为什么选C，不选A？

2. In the years since the city of London imposed strict air-pollution regulations on
local industry, the number of bird species seen in and around London has
increased dramatically. Similar air-pollution rules should be imposed in other
major cities.
Each of the following is an assumption made in the argument above EXCEPT:
(A) In most major cities, air-pollution problems are caused almost entirely by
local industry.
(B) Air-pollution regulations on industry have a significant impact on the quality
of the air.
(C) The air-pollution problems of other major cities are basically similar to those
once suffered by London.
(D) An increase in the number of bird species in and around a city is desirable.
(E) The increased sightings of bird species in and around London reflect an actual
increase in the number of species in the area.
为什么答案是A,请问是怎么分析的呢？

15. In the effort to fire a Civil Service employee, his or her manager may have to
spend up to $100,000 of tax money. Since Civil Service employees know how
hard it is to fire them, they tend to loaf. This explains in large part why the
government is so inefficient.
It can be properly inferred on the basis of the statements above that the author
believes which of the following?
I. Too much job security can have a negative influence on workers.
II. More government workers should be fired.
III. Most government workers are Civil Service employees.
(A) I only
(B) I and III only
(C) II only
(D) I, II, and III
(E) III only
为何3无法从原文中推理出来？

yushixin_1

up

yushixin_1

为什么II不对呢？这里怎么把握是不是需要解雇人的程度呢？

gabriel_djh

木有人...

gabriel_djh

anybody help me?