个案调查中利用下列哪项倒推出病人的感染时间()。 A.最短潜伏期 B.最长潜伏期 C

题型:单项选择题

问题:

个案调查中利用下列哪项倒推出病人的感染时间()。

A.最短潜伏期

B.最长潜伏期

C.平均潜伏期

D.传染期

E.接触期

考点:疾病控制(医学高级)疾病控制综合练习疾病控制综合练习题库
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During our two months on the road, Bennett and I had a really (1) experience with a good, honest (2) and some helpful mechanics.

We were driving east on Highway 10 when our "chick engine" light came on. We limped of a(n) (3) into Las Cruces. We had a real car (4) Bennett nursed the ear into a local garage. By this time the car was missing so (5) it was shaking all over. This was the (6) time to arrive at a garage—late Friday afternoon. Service adviser Scott was busy (7) paper work and customers as we (8) our problems. (9) he was already "ten cars behind", he told us to pull the car into the garage.

Lincoln, who we later (10) was one of the two motor technicians, took (11) of our car repairing. He and Scott and some other mechanics stayed several hours after closing, (12) the car.

Early the next morning (the shop was officially closed on Saturdays), Lincoln finally located the (13) and fixed it easily within only (14)

Later Scott (15) out to us that it was our attitude that helped. "You didn’t come into the place demanding this or that. You showed an (16) of our problems on a busy Friday afternoon. Customer’s attitude means a lot. " He was right in some way, customers should show (17) and understanding to people who (18) them. (19) people were extremely busy, they found way to at least try and help when they are met with politeness.

The pleasant experience I had shows that (20) for other people can always help.

11().

A.care 

B.control 

C.charge 

D.pride

题型:单项选择题

实现可持续发展,必须正确处理()的关系,努力为人类的长期生存和发展创造一个良好的环境和条件。

A.人与人

B.人与社会

C.人与自然

D.人与经济

题型:单项选择题

某质检站对一酒店的灭火器进行检验时,发现该酒店的一些干粉灭火器(干粉灭火器强制报废年限为8年)的使用年限已达到10年。

问题:灭火器应予以报废的情形有哪些?

题型:单项选择题

简述货币市场的功能。

题型:单项选择题

“社会保障”一词在我国广泛使用是自()中首次提出而开始的。

A.“十一五”计划

B.“九五”计划

C.“八五”计划

D.“七五”计划

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