I eager to go to college because I know there is so many to learn about the world

and about human beings. Knowledge is source of pleasure for me. I want to study at a

college for fun to knowledge; I know college education can prepares me better for my

future. Better education mean, more often then not, better jobs, better opportunities and

better choices. I want to go to college because I know that our parents and other people

care for me will be happy with that. Unless I can study at a nice university, I will make

them happy. I’d like not let them down. That’s why I must go to college.

男性，65岁，咳嗽，咯痰带血3个月，既往吸烟史40年，每天10支，胸部正位像见左下肺野一约3cm×3cm大小肿块，呈分叶状，边缘不光滑，有毛刺；纤维支气管镜检查，找到鳞癌细胞。下列哪项治疗不正确（）。

A.丰术治疗

B.单纯化学治疗

C.手术治疗+术后化学治疗

D.手术治疗+放射治疗

E.以手术为主的综合治疗