备用信用证和银行保函的共同点有()。
A.性质基本相同
B.作用基本相同
C.定义和法律当事人基本相同
D.要求的单据相同
参考答案:A, B, C
Shipment will be effected this month,subject to your L/C()us in one week.
A.reaching
B.reaches
C.will reach
D.has reached
合理密植