患者女性，63岁，因右下腹及脐周隐痛3年入院，伴消瘦，近两个月来常有低热，体格检查生命体征稳定，发现右下腹可触及一6cm×4cm大小的包块，较硬，尚可推动，压痛，锁骨上及腹股沟区未触及肿大淋巴结。胸部X线片未见明显异常。纤维结肠镜见升结肠处新生物，活检病理报告为腺癌。
可选择的药物有（）。
A.CPT-11
B.奥沙利铂
C.卡培他滨
D.5-FU
E.顺铂
F.紫杉醇
参考答案：A, C
The passengers（乘客） on the bus watched with sympathy（同情） as Susan got on the bus carefully. She paid the driver and then, using her hands to he seats, seated in one of them.It had been a year since Susan became blind. She was suddenly thrown into a world of because of an accident. Susan's husband decided to try his best to help his wife. Finally, Susan felt ready to to her job, but how would she get there? She used to take the bus, but she was now too to get around the city by herself. Mark volunteered to ride the bus with Susan each morning and evening she could manage（对付） it by herself. For two weeks, Mark accompanied（陪伴）Susan to and from work each day. He taught her how to rely on（依靠） her other , especially her hearing, to make sure where she was. At last, Susan decided that she was ready to try the trip . Monday morning arrived. She said good-bye to his husband, and for the first time, they went their separate（单独的）ways. Each day went perfectly, and a wild excitement took hold of Susan. She was doing it! On Friday morning, Susan took the bus to work . As she was getting off the bus, the driver Said, “Miss, I sure envy you.” Curious, Susan asked the driver . ‘You know, every morning for the week, a fine-looking gentleman in uniform has been standing across the corner watching you until you enter your office building safely,’ the bus driver said. Tears of happiness poured down Susan' s cheeks.
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