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A2型题 男性,48岁,间断腹痛、腹胀20余年,加重3个月,大便4~5次/天,略不成形。食欲缺乏,1个月内体重下降5kg。化验便隐血(±)~(+)。血Hb104g/L。确诊最佳手段()。

A. 血液生化
B. 大便找瘤细胞
C. 结肠镜
D. 腹部CT
E. 腹部超声

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A2型题 女性,57岁,寒战、发热(最高体温达38.7℃),全身不适,恶心、呕吐2天。体检:血压145/85mmHg,肾区有叩击痛。尿常规:蛋白(++),白细胞满视野,红细胞8~10/HP。中段尿细菌培养为阳性。查双肾B超、肾功能均无异常。5年来有多次类似发作,近2年来夜尿明显增多。此患者最可能的诊断为慢性肾盂肾炎()。

A. 低热型
B. 复发型
C. 血尿型
D. 隐匿型
E. 高血压型

The teacher asked us to write a ______ in one hour.()

A. two-hundred-word composition
B. two-hundred words composition
C. two-hundreds-words composition
D. two hundreds of words composition

The weather being unfavorable, they had to ______ the sports meet.()

A. put on
B. put up
C. put out
D. put off

the PLA men the villagers would not have survived the flood.()

A. It had not been for
B. Had it not been for
C. Were it not for
D. Has it not been for

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