计算:|-22|+18-(3-π)0-(13)-1.

题型:解答题

问题:

计算:|-2
2
|+
18
-(3-π)0-(
1
3
)
-1
考点:实数的运算
题型:解答题
阅读理解。
British Study Tours
Using the wonderful railway system we offer
an unusual holiday, sport and study programme.
Your hotel is a train; eat and sleep on the train
and spend each day in a different part of Britain.
Summer School in France
We offer summer schools for students
between the ages of 12 and 16. Live with
a French family and choose from different
activities including horse-riding, football,
swimming and skiing.
Summer in Australia
We will arrange a programme for your students.
All our courses take place at the college in Sydney.
Morning classes are held in Chinese; evening classes
on Australian history are in English. We offer an
exciting programme of evening activities including
music, dance and theatre.
Holiday
Programmes in Germany We offer morning
classes in German at all levels from beginners
upwards. In the afternoon you are free to join
in our mountain walks or to go shopping in the
nearby town. In the evening we organize a full
programme for fun. All ages welcome.
1. If you like travelling by train, you can go to ______.
A. Summer School in France
B. Summer in Australia
C. Holiday Programmes in Germany
D. British Study Tours
2. If you want to improve your English, which programmes will you choose?
A. Holiday Programmes in Germany and British Study Tours.
B. Summer in Australia and Summer School in France.
C. British Study Tours and Summer in Australia.
D. Summer School in France and Holiday Programmes in Germany.
3. "Summer School in France" is different from the others in that _____.
A. You can go at any time of the year
B. You can stay with a local family
C. You can go at any age
D. You can do sports
4. This passage was written to _____.
A. encourage people to have a holiday
B. introduce some beautiful places
C. ask people to study foreign languages
D. attract people to take part in their programmes
题型:解答题

医疗卫生工作者整体素质的核心内容是()。

A.专业技能素质和人文素质

B.医学道德素质和人文素质

C.专业技能素质和医学道德素质

D.医学理论素质和医学技能素质

E.医学道德素质和医学法学素质

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下列Serv_U FTP服务器的选项中,不提供“IP访问选项”的是______。

A.服务器选项
B.域选项
C.组选项
D.用户选项

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管材的拉伸比是指()在成型区的环隙截面积与管材截面积之比。

A.分流器和分流器支架

B.机头体和芯棒

C.定径套

D.口模和芯棒

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射孔施工安全控制主要包括防误射孔、防()。

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