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问题 多项选择题

在排水系统中，室外排水系统的主要组成部分包括( )。

A．排水管道

B．检查井

C．排风口

D．跌水井

答案

参考答案：A,B,D

解析： 室外排水系统由排水管道、检查井、跌水井、雨水口和污水处理厂等组成。

单项选择题

张某，女，23岁。患尖锐湿疣，外生殖器及肛门出现疣状赘生物、色灰，质柔软，表面秽浊潮湿，触之易出血，恶臭，小便色黄，不畅，舌苔黄腻，脉弦数。治拟利湿化浊，清热解毒。应首选

A．黄连解毒汤
B．萆薢化毒汤
C．龙胆泻肝汤
D．知柏地黄丸
E．土茯苓合剂
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填空题



Despite (1) that alcoholic beverages may (2) , a leading medical expert is advising: don’t (3) just yet.
Anybody who’s ever worked in a hospital sees the hospital is full of patients that have (4) disease, but the hospital is not full of patients that have disease related to cholesterol and (5) .
In an (6) in the current New England Journal of Medicine, Dr. Goldberg of Columbia University said it is time to see (7) prevents heart disease. Such a study would give (8) to one group of heart disease patients and not to another, and see (9) .
In the latest study, which followed (10) over a 12-year period, researchers found that those who drank (11) drinks per week (12) of heart attack by (13) compared to (14) .
The lead author, (15) Kenneth Mukamal of Beth Israel Deaconess Medical Center in Boston, insists his study is (16) . For one thing, other studies have not looked at (17) .
Dr. Mukamal says (18) also appear to settle which alcoholic beverage are (19) . "Beer and spirits, beer and liquor, were most ply (20) ."
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