题目: 物理消毒能大大减少微生物数量,减少感染机会,效果较好。() 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0508/c8d7ba0bb5d2a575f9e5ef73bb7e4c6c.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C, D
题型:选择题 As the saying goes, _________. So take it easy and read the question slowly within then given time when you take the test.A.truth is the daughter of time.B.no man is wise at all time.C.easier said than done.D.more haste, less speed. 查看答案
题型:多项选择题 压力表出现下列哪些问题之一时应立即进行更换()A、超过校验有效期或铅封损坏B、量程与其检测的压力范围不匹配C、指示失灵、表内弹簧管泄漏或指针松动D、刻度不清、表盘玻璃破裂E、指针断裂或外壳腐蚀严重 查看答案