透光试验阳性( )
A．精索静脉曲张B．睾丸鞘膜积液C．睾丸鞘膜积血D．睾丸肿瘤E．附睾炎
参考答案：B
汉译英：“到货港；发货日期”，正确的翻译为：( )
A．Port Of dispatch；Date Of departure
B．Port Of arrival；Date Of departure
C．Port Of dispatch；Date Of arrival
D．Port Of arrival；Date Of arrival
