单项选择题


Questions 23 to 25 are based on the conversation you have just heard.

A．E-commerce.
B．Wireless communications.
C．Business and the web.
D．New technology.
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Merit will have to start with a more lucrative legal job instead of her favorite position—a public-interest attorney because she has to ______.
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The author says that foregoing a college education is often not a wise choice because ______ of the 50 highest paying jobs require a four-year college degree except for air traffic controllers and nuclear power reactor operators.
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