请帮我分析分析！

chenyujing · 发表于 2010-7-9 17:30:59

1.Critics of sales seminars run by outside consultants point out that since 1987, revenues of vacuum cleaner companies whose employees attended consultant-led seminars were lower than revenues of vacuum cleaner companies whose employees did not attend such seminars. The critics charge that for vacuum cleaner companies, the sales seminars are ill conceived and a waste of money.
Which of the following, if true, is the most effective challenge to the critics of sales seminars?
(A) Those vacuum cleaner companies whose sales were highest prior to 1987 are the only companies that did not send employees to the seminars.
(B) Vacuum cleaner companies that have sent employees to sales seminars since 1987 experienced a greater drop in sales than they had prior to 1987.
(C) The cost of vacuum cleaner sales seminars run by outside consultants has risen dramatically since 1987.
(D) The poor design of vacuum cleaner sales seminars is not the only reason for their ineffectiveness.（A）
(E) Since 1987, sales of vacuum cleaners have risen twenty percent.
2. Informed people generally assimilate information from several divergent sources before coming to an opinion. However, most popular news organizations view foreign affairs solely through the eyes of our State Department. In reporting the political crisis in foreign country B, news organizations must endeavor to find alternative sources of information.
Which of the following inferences can be drawn from the argument above?
(A) To the degree that a news source gives an account of another country that mirrors that of our State Department, that reporting is suspect.
(B) To protect their integrity, news media should avoid the influence of State Department releases in their coverage of foreign affairs.
(C) Reporting that is not influenced by the State Department is usually more accurate than are other accounts.
(D) The alternative sources of information mentioned in the passage would probably not share the same views as the State Department.（D）
(E) A report cannot be seen as influenced by the State Department if it accurately depicts the events in a foreign country.
我这两道题都没想清楚，请帮我分析分析！！！

请帮我分析分析！

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