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题目内容
（西安石油大学大学英语二）
The gamers could earn virtual money by the following EXCEPT _____________.(本题1.5分)
A、 doing some business
B、 designing some games
C、 exchanging real-world money to buy virtual money
D、 taking from victims in battle
A、 doing some business
B、 designing some games
C、 exchanging real-world money to buy virtual money
D、 taking from victims in battle
参考答案
