钻柱包括()。 A.各种接头 B.方钻杆 C.稳定器 D.钻杆 E.钻铤 发布时间:2018-05-19 21:49 │ 来源:www.tikuol.com 题型:多项选择题 问题: 钻柱包括()。A.各种接头B.方钻杆C.稳定器D.钻杆E.钻铤
题型:多项选择题 Which of the following is least likely a reason that investors should be skeptical of reported market anomalies()A. Strategy risk.B. Synchronous trading.C. Data mining. 查看答案