全国统一劳动定额反映的是()水平。 A.社会平均先进 B.社会平均 C.社会先进 D 发布时间:2017-08-23 12:54 │ 来源:www.tikuol.com 题型:单项选择题 问题: 全国统一劳动定额反映的是()水平。A.社会平均先进B.社会平均C.社会先进D.企业平均
题型:单项选择题 — You never feel worried before an exam, how can you? — Well, I've been working hard all the time. Surely I am _____ any exam. [ ]A. busy with B. afraid of C. ready for D. interested in 查看答案