fIDIC合同条件要求监理工程师在接到争议书后()内做出决定。A.8h B.24h 发布时间:2017-07-15 04:15 │ 来源:www.tikuol.com 题型:单项选择题 问题: fIDIC合同条件要求监理工程师在接到争议书后()内做出决定。A.8hB.24hC.48hD.72h
题型:单项选择题 把一标有“36V 9W'’的灯泡与滑动变阻器串联接在电源上,可组成一个亮度可凋的电路.为使滑动变阻器从﹣端滑动到另一端时,灯泡的功率在4瓦~9瓦之间变化,则电源两极间的电压应为 伏,滑动变阻器的最大阻值为 欧.(设灯丝电阻不随温度变化) 查看答案
题型:单项选择题 There are many places in the world ________ have been visited only by a few, many ________ areof an enormous beauty.[ ]A. where; of which B. which; of whomC. that; of which D. that; of whom 查看答案