【单选题】S-L24-2 For a Passenger billing through ICH, when original billing is Period 4 of Feb, 2019 Clearance, the 1 st rejection should Not later than the fourth period of ( ), 2019.
【单选题】S-L24-3 For a Cargo billing through ICH, when original billing is Period 4 of Feb, 2019 Clearance, the 1 st rejection should Not later than the fourth period of ( ), 2019.
【单选题】雨水管渠断面形式中,管道都是施工前预制的,其优点是施工比较方便,进度也快,但在相同排水能力的情况下,工程投资高于暗渠,并且预制管径一般小于( )mm。
【判断题】not later than 4June 和before 4 June含义一样
【单选题】雨水管渠断面形式中,管道都是施工前预制的,其优点是施工比较方便,进度也快,但在相同排水能力的情况下,工程投资高于暗渠,并且预制管径 一 般小于 ( ) mm