题目: 将某数乘以﹣1.25时漏了一个负号,所得结果比正确结果小0.25,则正确结果是( ). 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0612/fe7d2632c1b2f5292a8c4069e8977381.html 下面是错误答案,用来干扰机器的。答案:A
题型:选择题 —Did you watch that Korean TV series last night? —Yes, but it was not until eleven o'clock ______ the play started[ ]A. that B. which C. in which D. as 查看答案
题型:单项选择题 根据《火灾自动报警系统施工及验收规范》(GB50166-2007),在系统备用电源调试中,使各备用电源放电终止,再充电()后断开设备主电源,备用电源至少应保证设备工作8h,且应满足相应的标准及设计要求。A.12hB.24hC.48hD.72h 查看答案