According to the dialogues learned today, act out 1 dialogue with your partner （四人中的两人一组）on（1） a business negotiation on insurance and terms of payment, etc.;（2）upload the videos of your dialogues online.
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队员不得使用或佩戴可能危及自己及其他队员的装备或任何物件（包括各种珠宝饰物）。
A. 对
B. 错
每名守门员的服装颜色必须有别于其他队员、裁判员和助理裁判员。
A. 对
B. 错
每场比赛由一名裁判员控制，他被任命具有全部权力去执行与比赛有关的竞赛规则。
A. 对
B. 错
What mode of payment has been agreed on eventually in Dialogue 2?
A. payment by irrevocable L/C available by draft at sight against shipment of documents
B. payment by irrevocable L/C available by draft 60 days after sight against shipment of documents
C. D/A
D/P
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