在食品生产许可证有效期内企业的生产条件、检验手段、技术或者工艺发生变化的,企业应当在

题型:单项选择题

问题:

在食品生产许可证有效期内企业的生产条件、检验手段、技术或者工艺发生变化的,企业应当在变化后()内提出申请。

A.5日

B.15日

C.20日

D.1个月

考点:食品生产加工安全关键岗位食品生产加工安全关键岗位题库
题型:单项选择题

局限性哮鸣音()

A.支气管哮喘

B.支气管扩张

C.慢性支气管炎、肺气肿

D.支气管肺癌

E.特发性肺间质纤维化

题型:单项选择题

手掌烧伤,手的全部关节都固定在()。

A.屈曲位

B.伸直位

C.背伸20°位

D.背伸40°位

E.背伸15°~30°位

题型:单项选择题

阅读理解。

     The Great Fire of London started in the very early hours of 2 September 1666. In four days it destroyed

more than three-quarters of the old city, where most of the houses were made of wood and close together.

Over one hundred people became homeless, but only a few lost their lives.  

     The fire started on Sunday morning in the house of the King's baker (面包师) in Pudding Lane. The baker,

with his wife and family, was able to get out through a window into the roof. A strong wind blew the fire from

the bakery into a small hotel next door. Then it spread quickly into Thames Street. That was the beginning.  

     By eight o'clock three hundred houses were on fire. On Monday nearly a kilometer of the city was burning

along the River Thames. Tuesday was the worst day. The fire destroyed many well-known buildings, old St

Paul's and the Guildhall among them.   

     Samuel Pepys, the famous writer, wrote about the fire, "People threw their things into the river. Many poor

people stayed in their houses until the last moment. Birds fell out of the air because of the heat."   

     The fire stopped only when the King finally ordered people to destroy hundreds of buildings in the path of

the fire. With nothing left to burn, the fire became weak and finally died out.   

     After the fire, Christopher Wren, the architect (建筑师), wanted a city with wider streets and fine new

houses of stone. In fact, the streets are still narrow, but he did build more than fifty churches, among them the

new St Paul's.   

    The fire caused great pain and loss, but after it London was a better place: a city for the future and not just

of the past.

1. It seems that the writer of the text was most sorry for the fact that _____. [ ]

A. some people lost their lives  

B. the birds in the sky were killed by the fire  

C. many famous buildings were destroyed

D. the King's bakery was burned down

2. Why did the writer cite (引用) Samuel Pepys? [ ]

A. Because Pepys was among those putting out the fire.  

B. Because Pepys also wrote about the fire.  

C. To show that poor people suffered most.  

D. To give the reader a clearer picture of the fire.

3. How was the fire put out according to the text? [ ]

A. The King and his soldiers came to help.  

B. All the houses made of wood in the city were destroyed.  

C. People managed to get enough water from the river.

D. Houses standing in the direction of the fire were pulled down.

4. Which of the following were reasons for the rapid spread of the big fire?  

    a. There was a strong wind.     

    b. The streets were not wide enough.

    c. Many houses were made of wood. 

    d. There was not enough water in the city.  

    e. People did not discover the fire earlier. [ ]

A. a and b           

B. a, b and c  

C. a, b, c and d       

D. a, b, c, d and e

题型:单项选择题

对于上市公司而言,权益报酬率就是净资产与平均股东权益的百分比。( )

题型:单项选择题

对未在有较大危险因素的生产经营场所和有关设施、设备上设置明显的安全警示标志的或未为从业人员提供符合国家标准或者行业标准的劳动防护用品的生产经营单位,责令限期改正;逾期未改正的,责令停止建设或者停产停业整顿,可以并处( )以下的罚款。

A.六万元

B.五万元

C.二万元

D.十万元

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