题型:问答题 We' re trying to ring you back, Bryan, but we think we ___your number incorrectly. [ ]A. looked up B. took down C. worked out D. brought about 查看答案
题型:问答题 在GB/T19001-2008标准6.2.1总则中规定,基于适当的教育、培训、技能、经验,从事影响()的人员应是能够胜任的。A.产品要求符合性工作B.产品符合要求工作C.产品质量工作D.B.+C. 查看答案