大肠癌化疗的基础药物是()
A.氟尿苷
B.替加氟
C.氟尿嘧啶
D.卡莫氟片
E.丝裂霉素
参考答案:C
关于应用腹腔镜检查的说法正确的是()
A.腹腔积血50ml左右时即可经腹腔镜发现
B.如积血较多时应力求找到出血点止血
C.如发现破口应立即用腹腔镜进行修补
D.腹膜后血肿表现为后腹膜隆起、呈褐色或黑色
E.只要血流动力学稳定即可应用腹腔镜检查
Saying “hello” to somebody today can _____ a new friend tomorrow.
A.hand in
B.result in
C.lie in
D.lead in