采用主观概率法进行预测,主观概率应在()之间。

题型:填空题

问题:

采用主观概率法进行预测,主观概率应在()之间。

考点:管理学公安决策学公安决策学题库
题型:填空题

实验室制硝基苯时,正确的操作顺序应该是(  )

A.先加入浓硫酸,再滴加苯,最后滴加浓硝酸

B.先加入苯,再加浓硝酸,最后滴入浓硫酸

C.先加入浓硝酸,再加入浓硫酸,最后滴入苯

D.先加入浓硝酸,再加入苯,最后加入浓硫酸

题型:填空题
阅读理解
     Have you ever been to London? Here is some hotel information for you.
     Kingsway Hall Hotel
     We offer quality service (优质服务) in Kingsway Hall Hotel. This location puts guests in easy reach of many places, such as the British Museum and Piccadilly Circus. Our hotel also has modern Western food, and offers a perfect dining environment. The lounge bar is a comfortable place to enjoy a drink while
watching the tourists. There are hundreds of dining choices within walking distance. Non-smoking rooms
are ready for guests.
     Hilton Docklands Riverside
     Located on the bank of the Thames, our hotel is about two miles east of Tower Bridge and 36 miles
from London Heathrow Airport. Our hotel has a beauty salon, a flower shop and a swimming pool. The
hotel also offers laundry (洗衣店) services, babysitting, shining shoes, and local area transportation.
     Windermere Hotel
     Located in the center of London, our hotel puts guests within easy reach of London's well-known
buildings. Buckingham Palace and the Royal Parks are just a short walk away. Within 1.5 miles you can
visit Westminster Abbey and the Houses of Parliament. The theatres, Harrods shopping centre, and the
designer shops of Sloane Square and Knightsbridge are all only a short walk away or a taxi ride away.
1. What does Kingsway Hall Hotel provide for its guests?
A. Chinese food.
B. A lounge bar.
C. Smoking rooms.
D. A swimming pool.
2. What is special about Hilton Docklands Riverside?
A. It offers different kinds of service.
B. It offers a reasonable price.
C. It has convenient transport.    
D. It has delicious food.
3. This passage is most likely to be found in ______.
A. a travel guide
B. a story book
C. a technical report
D. a geography magazine
题型:填空题

筛检宫颈癌,最常用的方法是().

A.宫颈活检

B. * * 镜检查

C.碘试验

D.宫颈刮片细胞学检查

E.血清学检查

题型:填空题

任何正循环的热效率叼总是()。

A.大于1

B.小于1

C.等于1

D.大于或等于1

题型:填空题

太阳活动周期约为11年,一般是指()

A.地球公转从近日点到远日点所需的时间

B.太阳连续两次直射同一地点所间隔的时间

C.相邻两次太阳活动极大年的平均间隔时间

D.太阳黑子数由最多到最少的平均间隔时间

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