It is no use debating the relative merits of this policy.()。
A. **
B. taking
C. discussing
D. expecting
Insects thrive all over, from the hottest deserts to the snow-clad peaks of lofty mountains.()
A. silently
B. totally
C. everywhere
D. overhead
My sister has ______ friends at school. But she has ______ good friends.()
A. few, a few
B. a few, few
C. little, a little
D. a little, little
A2型题 男性,40岁,4个月前发热、腹痛、腹泻,服药1天好转,此后腹泻反复发作,多于劳累及进食生冷食物后出现,大便5~6次/日,稀便有黏液,有腹痛、里急后重。体检:左下腹压痛。大便镜检WBC20~30个/HP、RBC5~10个/HP,发现有结肠阿米巴滋养体。此患者最可能的诊断是()。
A. 急性菌痢
B. 阿米巴痢疾
C. 慢性菌痢
D. 慢性血吸虫病
E. 肠结核