• 2022-06-03
    在买卖双方签订销售合同后,跟单员不应该向客商提供的样品是( )。
    A: bulk sample
    B: shipping sample
    C: production sample
    D: Lab Dip
  • A,B,C,D

    内容

    • 0

      The sample made by the seller according to the buyer’s, and then sent to and confirmed by the buyer is called __________. A: duplicate sample B: returning sample C: original sample D: copy sample

    • 1

      In international trade, according to supplier of the sample, sales by sample can be divided into A: Sales by Seller’s Sample B: Sales by Buyer’s Sample C: Sales by Counter Sample D: Sale by Descriptions or Illustrations E: Sales by Reference Sample

    • 2

      Which are the common used ways to sampling? A: Simple random sample without replacement B: Simple random sample with replacement C: Stratified sample D: Cluster sample

    • 3

      Absorption is related to ( ). A: the structure of the sample B: the concentration of the sample C: the length of light path through the sample D: amount of the solution

    • 4

      随机生成10个1-100之间的随机数,用语句( ) A: sample(1:10,100) B: sample(1:100,10) C: sample(10,1:100) D: sample(1~100,10)