The layout can be finished the day after tomorrow at a ______, but that would mean I must lose my weekend.
A. trust
B. push
C. impetus
D. drive
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Every means ______ tried out but no one works. I have run out of my patience.
A. is
B. are
C. has been
D. have been
Kelsey likes eating very much, but he isn"t very ______ about the food he eats.
A. particular
B. peculiar
C. special
D. specific
以上哪项属于内镜下逆行胰胆管造影术的术前准备
A. 术前清洁肠道，给予20%甘露醇250ml顿服
B. 术前禁食、禁药，给予哌替啶肌肉注射达到止痛目的
C. 术前只需禁食、禁药
D. 术前晚上服用导泻剂，给予番泻叶以清洁肠道
E. 术前无须禁食、禁药、禁水
溃疡病并发急性穿孔应
A. 限制钠盐摄入
B. 限制蛋白质摄入
C. 低糖、低脂饮食
D. 多喝肉汤、鸡汤
E. 禁食
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