不清洁提单
参考答案：不清洁提单是指承运人明确地对有关货物包装状况不良或存在缺陷等情况加以批注的提单，目的是为了对抗收货人可能提出的索赔。
— Why not go out to have a tea over the break?
— _______.[ ]
A. No. I haven't got any change
B. No. I'm really not in the mood
C. No. I'm not thirsty
D. No. It's my treat this time
桂枝茯苓丸的主治证病机是
A．正气亏损，瘀血内停
B．瘀血在胞宫，影响胎元
C．瘀热停蓄下焦
D．冲任虚寒，瘀血内阻
