题目内容：
Please point out which of the following statements are right.（ ）
A．The time of shipment should be stipulated in a clear and flexible way in the I/C B．The time of shipment should not be stipulated in a clear and flexible way in the L/C
C．If the L/C simply stipulates an expiry date without a shipment date which means these twodates are not the same
D．If the L/C simply stipulates an expiry date without a shipment date which means these twodates are the same
参考答案：
答案解析：