In recent years many football clubs as business to make a profit.A.have runB.hav
来源：网络
时间：
推荐文章
In recent years many football clubs ______ as business to make a profit.
A.have run
B.have been run
C.had been run
D.will run
试题答案
B
考查时态和语态。club和run之间是被动关系，由此可排除A、D两项。C项与本句中的时间状语“in recent years”不符。