C．action

　　D．attempt

　　17．A.must

　　B．would

　　C．might

　　D．should

　　18．A.At

　　B．During

　　C．On

　　D．With

　　19．A.worthless

　　B．thoughtless

　　C．hopeless

　　D．helpless

　　20．A.challenging

　　B．different

　　C．dangerous

　　D．strange

　　三、阅读理解

　　(2012郑州质量检测)Why is it that students in less popular majors sometimes find it easier to get a job？Simple.It's because they are out there in the“blue ocean”，a relatively untouched area.

　　The term was created by Chan Kim and Renee Mauborgne，two professors who use it to describe less crowded parts of business and industry with little or no competition.It contrasts with the“red ocean”，which is already saturated，competitive，and crowded with people or companies providing the same services or producing the same goods.

　　According to these two authors，the primary goal of business is to enter the“blue ocean”or create a new market.This is done by creating what no one else has.Business must come up with creative things that are useful and affordable and reduce unnecessary costs.So customers get what they want for less and sellers get a higher return on their investment.When these two are combined，it's a catalyst(催化剂)for the blue ocean market.

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