【单选题】We shall highly appreciate ()if you will send us a brochure and two sample books by air immediately.
【多选题】关于钢筋取样试验说法正确的是( )。
C.
第一次取样如有一项试验结果不符合规定,则该批钢筋不合格
【单选题】diffuse
A.
to spread out, scatter
【判断题】做冷弯试验的两根试件中,如有一根试件不合格,即判该批钢筋为不合格
【判断题】“一带一路”倡议统领自贸试验区建设的战略目标,自贸试验区是落实“一带一路”倡议的重要落脚地,两者同为我国新时期构建全方位对外开放新格局的重要内容,相互促进、互为补充。( )
【单选题】We shall be glad to send you our lowest quotations ____ receipt of your detailed requirements.
【简答题】toxic diffuse goiter