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患者男性，68岁，3年前因直肠癌手术治疗，近来发现大便呈柏油样，连续数天禁肉食，3次大便隐血试验（++++）。

如果患者经结肠镜检查后发现原吻合口局部无复发，但全腹部CT检查发现骶骨岬的盆腔复发。应采取的治疗措施是（）。

A.再作根治术

B.再作姑息性手术

C.暂时不考虑手术，但仍应积极完善其他检查以明确患者大便隐血的具体原因

D.分期手术

E.作"三明治"式治疗

F.以上都不对

答案

参考答案：C

阅读理解

Tony and Anna are brother and sister. They are Americans. Tony likes sports very much. He can play soccer, basketball and volleyball. Anna likes music(音乐) very much. She can't play ball games. But they both(两者都) like playing on computers.

They like eggs, bread and milk for breakfast. For lunch, Anna likes eating vegetables and fruit, but Tony likes chicken and fish(鱼). They both like hamburgers. But they don' like ice cream or dessert.

根据短文内容，选择最佳答案。(10分)

小题1:Anna is Tony’s _____ and they are _____.

A．sister; Chinese

B．sister; Americans

C．friend; Americans

D．Friends; Chinese小题2:Tony likes ______ and he can play ______.

A．sports; tennis

B．music; basketball

C．sports; volleyball

D．music; tennis小题3:Tony and Anna both like _____.

A．vegetables

B．soccer

C．playing on computers

D．music小题4:For breakfast, they like _____.

A．eggs, bread and milk

B．vegetables and fruit

C．chicken and fish

D．chicken and milk小题5:They don’t like _____ or _____.

A．ice cream; vegetables

B．ice cream; dessert

C．hamburgers; dessert

D．Fish ; ice cream
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单项选择题

车身修理中，目前使用最多的是直径为（）的焊丝。

A、0.6mm

B、0.7mm

C、0.8mm

D、1.0mm
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