当净现值率与净现值得出不同结论时，应以（）为准。 ["净现值","净现值率","内部报酬率","净现值率与内部报酬率之差"]
猪背部沿脊椎骨两侧之长条状的肉俗称（）。 ["颈部肉","腿肉","里脊肉","腹肉"]
what is machinery of aaa configure？
企业知识管理的最终目的是（） ["共享","交流","积累","创新"]
How many VSM modes are there in a Cisco Nexus 1000V environment？（） [" 0"," 1"," 2"," 3"," 4"," 5"]
班级授课制的奠基人是17世纪捷克教育家（ ）。
