每次受令和消令,均由值班员进行,但()必须在旁监听、监视。A、工作领导人B、发票人C 发布时间:2017-05-07 03:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 每次受令和消令,均由值班员进行,但()必须在旁监听、监视。A、工作领导人B、发票人C、助理值班员
题型:单项选择题 — __________ is the Spring Festival?— It is usually in February.[ ]A. What B. When C. How 查看答案
题型:单项选择题 It is strongly suggested that measures________factories to pour waste into rivers by the government. [ ]A. be taken to preventB. be taken to forbidC. are taken to preventD. are taken to forbid 查看答案