With a record number of new companies starting up in Derderia, and with previously established companies adding many new jobs, a record number of new jobs were created last year in the Derderian economy. This year, previously established companies will not be adding as many new jobs overall as such companies added last year. Therefore, unless a record number of companies start up this year, Derderia will not break its record for new jobs created.
Which of the following is an assumption on which the argument relies?
A In a given year, new companies starting up create more new jobs on average than do previously established companies.
B The number of people seeking employment is no larger this year than it was last year.
C This year, the new companies starting up will not provide substantially more jobs per company than did new companies last year.
D Previously established companies in Derderia will be less profitable this year than such companies were last year.答案是C，可是就是想不通。 作者: JoshwuS 时间: 2011-3-24 06:54
将C取非，则This year, the new companies starting up will provide substantially more jobs per company than did new companies last year，这样的话今年要达到去年增加的新工作记录，所需要建的新公司就少了。结论削弱。作者: angelsgx 时间: 2011-3-24 19:45
