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题目内容
（赤峰学院-大学英语）
12. (单选题) there are many kinds of racing _____almost every means of transportation and physical activities.( )(本题3.0分)
A、 including
B、 involving
C、 included
D、 involved
A、 including
B、 involving
C、 included
D、 involved
参考答案