男性，63岁，反复发生黏液稀便、腹泻、便秘4个月，脐周及下腹部隐痛不适，腹平软，压痛及肿块，粪便隐血试验(十)，发病以来，体重下降5kg。该病人最应该考虑（）
A. 左半结肠癌
B. 肠息肉
C. 右半结肠癌
D. 肠结核
E. 直肠癌
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男性，27岁，用力排便后肛门剧烈疼痛，伴滴少量鲜血。肛门检查：截石位6点位见一暗红色柔软团状物。以下对该病人的护理中错误的是（）
A. 便后用l：5000高锰酸钾温水坐浴
B. 行直肠指检以明确诊断
C. 嘱病人多喝水和进粗纤维食物
D. 可行扩肛疗法
E. 形成良好的排便习惯
Section BQuestion 8 to 11 are baseed on the news report you have just heard.同学们从听力材料的7:50-14:30收听长对话内容。8.
A. She is generally doesn't allow people to borrow it.
B. She is trying to sell it.
C. She bought it from a friend.
D. It has broken down more than once.
9.
A. The woman could probably repair it herself.
B. It's rather small.
C. It probably won't cost a lot to repair.
D. It's probably difficult to drive.
10.
A. He only works on new cars.
B. He has fixed her car before.
C. He is one of her neighbors.
D. He will probably overcharge her.
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