【9】
A. Cultural Differences
B. Music in the Curriculum
C. Gender Issues
In Smith's view, monopolies
A. will lead the economy to a stop.
B. can hardly realize the checks and balances of competition.
C. may bring about a vicious circle of high production and low demand.
D. will damage the economy completely.
本工程降水井应采用()布置。
A. 单排线状
B. 双排线状
C. 封闭环状
D. 梅花状
Which of the following is NOT true according to what Voss said on the ASEE program？
A. Fresh members from the academic world participate in the program.
B. The program brings new outlooks to NASA space programs.
C. It is important for the space scientists to exchange information and perspectives.
D. American colleges and universities are a special property of NASA.
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