问题
单项选择题
在开展疾病的一级预防时，经常采用的双向策略是指（）
A．临床医护人员参与的预防和高危人群自我预防的结合
B．整个人群的普遍预防和高危人群的重点预防
C．临床医护人员参与的预防和防疫专家参与的预防的结合
D．预防专家参与的预防和整个人群参与的结合
E．以上都不是
答案
参考答案：B
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在开展疾病的一级预防时，经常采用的双向策略是指（）
A．临床医护人员参与的预防和高危人群自我预防的结合
B．整个人群的普遍预防和高危人群的重点预防
C．临床医护人员参与的预防和防疫专家参与的预防的结合
D．预防专家参与的预防和整个人群参与的结合
E．以上都不是
参考答案：B
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| I just returned from a twoweek tour of Europe. On my teacher's salary, I could_1_afford to travel there with Western tours, _2_I decided to go travelling with a Chinese tour. Besides the affordability, the truth is that I am a_3_traveller. Making all the reservations and connections is a nightmare for me, so I am_4_to sacrifice autonomy(自主权)_5_security. This does, however, _6_that one should always follow its leader. In most aspects of my life, I am extremely_7_. No one carries my purse and parcels. I have gone bravely into wildly different life changes, _8_when it comes to_9_, show me a flag and I'll follow it. The group leaders were a bit nervous at first. But I promised them that my not speaking Chinese was not a problem. I'd just go 10 they pointed. There was one little 11 however. I wouldn't be eating Chinese food with them. I would find an eatery(小餐馆) nearby and enjoy local cuisine. It worked out fine. Since I was single, I usually 12 a room with another woman. On my first trip, to Egypt, I couldn't have been 13 . They paired me up with Shelley, who 14 fluent English and we adored each other almost instantly. The second time, my potential roommate took one look at me and said she'd rather sleep with her friends on a rollaway in 15 room. I was 16 at first, but then realised I'd have a room to myself, so why got upset? Travelling in a group meant that the first day we were all 17 , but we got familiar 18 each other on the bus and 19 each other's faces quickly in a crowd. We got 20 comfortable with each other and soon a family atmosphere developed. | ||||
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