女性，54岁，近1个月来排便次数增加，有里急后重感，偶有便血，此时应考虑何种检查为首选
A. 乙状结肠镜检查
B. X线钡剂灌肠
C. 直肠指诊
D. 肛门镜检查
E. 大便常规检查
查看答案
We hoped that by the end of this year we ___ the job.
A. had finished
B. finished
C. would have finished
D. will finish
男性，60岁，近3个月来排便次数增加，呈黏液脓血便。经检查发现距肛门8㎝有一质硬菜花状肿块，应首先考虑哪种诊断
A. 直肠息肉
B. 痔
C. 肛裂
D. 肛瘘
E. 直肠癌
女性，65岁，腹泻便秘交替月余，伴里急后重感及黏液脓血便。体格检查：腹平软，未及包块，左锁骨上，腹股沟淋巴结未触及。该患者最可能的诊断是
A. 直肠癌
B. 乙状结肠癌
C. 降结肠癌
D. 升结肠癌
E. 盲肠癌
Thirty percent of Jane’s income on clothing every year.
A. is spent
B. is being spent
C. had been spent
D. has been spent
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