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参考答案：错
—Is there anyone in the classroom?
—No, not only the students but also the teacher to watch the opening ceremony of the Asian Beach Games.
A．goes
B．go
C．has gone
D．have gone
某企业发行优先股600万元，筹资费用率为6%，年股利率10%，则优先股的资本成本为()。
A.10.64%
B.10%
C.9.6%
D.16%
