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 two dates are not the same
D.If the L/C simply stipulates an expiry date without a shipment date which means these two dates are the same
第2题
睾丸肿瘤最为常见的是()。
A、胚胎瘤
B、畸胎瘤
C、精原细胞瘤
D、绒毛膜上皮癌
E、卵黄囊肿瘤
第6题
AFP增高可以在下列那个肿瘤
A. 精原细胞瘤
B. 绒毛膜癌
C. 胚胎癌
D. 卵黄囊癌
E. 畸胎瘤
F. 除纯精原细胞瘤和纯绒毛膜癌的所有睾丸肿瘤
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