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【单选题】
在10件同类产品中,有8件是正品,2件是次品,从中任意抽出3件的不可能事件是 [     ]
A.
3件都是正品
B.
至少有一件是次品
C.
3件都是次品
D.
至少有一件是正品
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参考答案:
举一反三
【单选题】( )不是确定沟通目标的阶段。
A.
观望
B.
信心
C.
偏好
D.
注意
【单选题】病人发生急性肺水肿时护士应为病人采取的卧位是
A.
去枕仰卧位
B.
左侧卧位
C.
端坐位双腿下垂
D.
休克卧位
E.
头低足高位
【单选题】病人发生急性肺水肿时,应取
A.
左侧卧位,头低脚高
B.
左侧卧位,头高脚低
C.
右侧卧位,头高脚低
D.
端坐位,双腿下垂
E.
抬高头胸20°~30°
【单选题】病人发生急性肺水肿时,护士应选择的吸氧流量为
A.
1到2升每分
B.
3到4升每分
C.
5到6升每分
D.
6到8升每分
E.
9到10升每分
【单选题】某水果店上午卖了20千克苹果,下午卖了24千克苹果,如果每千克苹果5元,一共可卖多少元?
A.
2200(元)
B.
220(元)
C.
210(元)
D.
200(元)
【单选题】The head of homeland security indicated that ______.
A.
the worry about terrorist attack was totally unnecessary
B.
the government had been well prepared for possible security problem
C.
the government had been too optimistic about its anti-terrorism efforts
D.
the legislators usually could do nothing except making empty talks
【单选题】The citizens’emotional response after the terrorist attack call be reduced by
A.
leaders’good organization.
B.
preparing for terrorism in advance.
C.
escaping from the attack in time.
D.
confornting terrorism posidvely.
【单选题】The 22 March 2017 terrorist attack in London was conducted by .
A.
home-grown Islamist terrorists
B.
home-grown Islamic terrorists
C.
ISIS terrorist syndicates
D.
al-Qaida cartels
【单选题】Which of the following statement is true about the terrorist attack?
A.
It is a deadly bombing in Germany last night and is considered by the government as a right-wing terrorist attack.
B.
Eleven people were found dead at two hookah bars outside Frankfurt.
C.
The suspect escaped after the attack and the police has not found him yet.
D.
According to media reports, the victims in the bars were from Germany's Turkish and Kurdish communities.
【单选题】A mitable title for the passage would be
A.
July 7 th Terrorist Attack in London.
B.
The war against terrorism
C.
Terrorism after Sept.11,2001.
D.
Lessons from terrorist attack in London.
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