1． The expression “abound in” (Line 1, Paragraph 2) most probably means _______.

　　[A] be limited

　　[B] be appreciated

　　[C] be driven

　　[D] be plentiful

　　2． According to the text, traditional corporate planning _______.

　　[A] has been completely abandoned.

　　[B] fails to consider rivals’ reactions.

　　[C] includes the detailed analyses of strategies of all rival companies.

　　[D] functions well for the development of most companies.

　　3． The positive effect of war games owes to the following EXCEPT_______.

　　[A] the role playing of competitors

　　[B] the composition of several turns

　　[C] the introduction of quantitative factors

　　[D] the rising popularity of the game

　　4． Which of the following is TRUE according to the text?

　　[A] Both BAH and Open Options developed their own software tools for data analysis of war games.

　　[B] The war game service expands slowly because of its high fee.

　　[C] “Preference trees” refers to desired outcomes of the companies.

　　[D] War game’s predictive ability is not convincing