患者拒绝手术治疗，自行回家，6个月后出现呕吐，吐宿食，不含胆汁。CT检查示："肝内多个圆形低密度灶"，此时的TNM分期为
A. Ⅱ期
B. Ⅲa期
C. Ⅲb期
D. Ⅳ期
E. Ib期
腹膜后血肿最重要的并发症是
A. 出血
B. 感染
C. 肠麻痹
D. 血尿
E. 里急后重
查体时病人可查到的体征
A. 有腹股沟上方半球性肿物
B. 阴囊透光试验阳性
C. 肿物还内腹腔后，压迫内口肿物不出现
D. 中物位于卵圆窝
E. 肿物随牵拉睾丸而上下移动
Speaker A: If you like, I could help you paint (刷油漆) the room tomorrow.Speaker B:______
A. You don' t have to give me a hand.
B. That would be too much bother, but thanks anyway.
C. I' m OK. You shouldn't worry about that.
D. Unfortunately I feel unable to accept your offer.
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