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【简答题】
What advantages does the documentary credit have for both the seller and the buyer?
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反馈参考答案：
举一反三
【简答题】人类23对染色体分为____个组,其中X染色体属于____组,Y染色体属于____组。
【简答题】A．It's a time when people exchange gifts with friends, family, and teachers. B．It's a holiday when friends give gifts during a splendid dinner. C．It's a day when people think of others without waiting...
【单选题】When a supplier's shipments start arriving _____late, incomplete or damaged, it's time to consider looking for a new one.
A.
steadily
B.
sensibly
C.
exactly
D.
consistently
【单选题】When the passion and drive ebb, ______.
A.
it's time to show the importance of one's full energy
B.
it's hard to move on again
C.
it's time to test one's work ability
D.
it's likely that high-level person won't give up
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