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【简答题】
定义函数CONRND( )是产生区间( )内的任何一个实数的随机数函数.如CONRND(-1,1)是随机产生区间（-1，1）内的任何一个数，如图所示的程序框图可用来估计 的值.现在N输入的值为1200,结果 的输值为257,则由此可估计 的近似值为 .（保留四位有效数字）
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【单选题】According to Dana Julian, young people dream to be video stars because of______
A.
interest
B.
vanity
C.
enlightenment
D.
curiosity
【单选题】The food is good at this hotel, but the is poor the waiters don't seem to be well trained.
A.
service
B.
repair
C.
charge
D.
maintenance
【单选题】When you call the emergency services, please give us as information as possible.
A.
many
B.
much
C.
more
D.
most
【简答题】结构施工图中,3φ10中的10代表钢筋____。
【单选题】对该患者的护理措施不正确的是 查看材料
A.
避免使用镇静剂
B.
遵医嘱应用利尿药
C.
限制食盐5g／d左右
D.
进水量限制在1000ml／d左右
E.
指导患者半卧位，减轻呼吸困难
【单选题】The author suggests that language in ads should be understood ______.
A.
according to its dictionary definition
B.
according to its contexts
C.
imaginatively
D.
impartially
【单选题】The food is good at this hotel, but the ___ is poor; the waiters don't seem to be well trained.
A.
maintenace
B.
repair
C.
charge
D.
service
【单选题】According to the passage, which of the following can be found in the greatest number of different climate area on earth?
A.
Penguins.
B.
Camel
C.
Bears.
D.
Mosses.
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