弛张热（）稽留热（） A.高热持续，24小时内体温波动不超过1℃ B.24小时内体温

发布时间：2017-05-15 18:17 │ 来源：www.tikuol.com

题型：配伍题

问题：

弛张热（）
稽留热（）

A.高热持续，24小时内体温波动不超过1℃

B.24小时内体温波动超过2℃，但最低未达正常水平

C.24小时内体温波动于高热与正常体温之间

D.高热骤起、持续数日后骤退，间歇无热数日，高热重复出现

E.发热患者体温曲线无规律

考点：中西医结合执业医师第一单元传染病学总论第一单元传染病学总论题库

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矩形线圈abcd的长ab=20cm，宽bc=10cm，匝数n=200，线圈总电阻R=5Ω，整个线圈位于垂直于线圈平面的匀强磁场内，并保持静止．

（1）若匀强磁场的磁感强度B随时间的变化如甲图所示，求线图的感应电动势ε及t=0.30s时线圈的ab边所受的安培力多大．

（2）若匀强磁场的磁感强度B随时间作正弦变化的规律如乙图所示，线圈1min产生多少热量？

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完形填空。
Do you know insurance(保险)? Buying insurance is a 1 by which people can protect themselves 2 large losses. Protection against fire is one kind of insurance. Large number of people pay 3 sums of money to an insurance company. Although thousands of people have paid for fire insurance, only 4 will lose their homes by fire. The insurance company will pay for these homes out or the sums of money it has 5 . The first modern fire insurance company was 6 in London, England, in 1666. A great fire had just 7 most of the city, and people wanted protection against 8 losses. The first company 9 rapidly. Soon other companies were founded in other areas. Benjamin Franklin helped form the first fire insurance company in America in 1752. he also 10 a new kind of insurance for 11 . the new insurance would off protection against the loss of crops 12 storms. In 1795, Benjamin Franklin helped start 13 new insurance company in America. This company, 14 offered life insurance, collected some money15 from many different men.16 a man died, his family was given a large sum of money. Today, this company is 17 in business. Over the years, people have 18 from many new kinds of insurance when they have suffered from 19 accidents as car and plane crashes.20 , almost everyone has some kind of insurance.
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