变压器由于夏季低负荷而允许冬季过负荷的最高限额是其额定容量的()。 A.5% B.1

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问题:

变压器由于夏季低负荷而允许冬季过负荷的最高限额是其额定容量的()。

A.5%

B.10%

C.15%

D.25%

考点:中级维修电工中级维修电工题库
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根据《公司法》的规定,可不予召开股份有限公司临时股东大会的情形是( )。

A.董事会成员不足公司章程所定人数的2/3

B.公司未弥补的亏损达股本总额的1/4

C.持有公司10%以上股份的股东请求召开临时股东大会

D.监事会提议召开临时股东大会

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零位保护

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American Museum of Natural History is one of the largest natural and historic museums in the world and one of the main natural history research and education centres in the United States, set up in 1869 and located in the west of the Central Park, Manhattan District, New York. It (1) 7 hectares in its total area, (2) classical types of buildings. The (3) of ancient creatures and humanity is (4) the first place of all the museums in the world, (5) the representative samples from South America, Africa, Europe, Asia and Australia were collected, besides those from the (6) country, the United States.

In the museum, there are five kinds of exhibits, including astronomy, mineralogy, human history, and animals in the (7) times and those in modern times. There are thirty-eight exhibition halls with different (8) from 500 to 1,500 square metres. Besides these, there is a Roosevelt Memorial Hall in (9) of President Roosevelt who supported the (10) of the museum, which is also used to have a special exhibition, showing the new important (11) on natural sciences and (12) affairs and social problems, and special topics connected closely with the life of the citizens. Besides this, it is also used for avocation (13) to have all kinds of scientific activities in the laboratories, centres of natural science and centres for citizens. There are more than 10 (14) research departments mainly (15) for collection of samples, research and work of publication.

In the museum, there are (16) and sub-libraries of Aulspond ancient amniote, with about 300 thousand books and magazines (17) natural history, many of (18) are very valuable monographs for the first edition. It has published many expert books and magazines, and a large number of propaganda materials, (19) which are the two magazines, Natural History and Members of Museum that have the biggest (20) of their magazines.

5()

A.where

B.that

C.which

D.whose

题型:单项选择题

下列各证,应选用"寒因寒用"治疗的是()

A.实寒证

B.虚寒证

C.真热假寒证

D.真寒假热证

E.寒热错杂证

题型:单项选择题

下列可以属于合理应用抗菌药物的是()

A.无指征的预防用药

B.无指征的治疗用药

C.外科手术预防用药

D.抗菌药物品种、剂量不符合规定

E.给药途径、给药次数及疗程不符合规定

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