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【单选题】
PICC导管置入后应确认导管尖端留置在( )内才能使用。
A.
贵要静脉
B.
肘正中静脉
C.
头静脉
D.
上腔静脉
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参考答案：
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【单选题】下列风险连续型概率分布中，（ ）的特点是密度函数为在最大值两边不对称分布，适用于描述工期等不对称分布的输入变量。
A.
正态分布
B.
三角形分布
C.
β分布
D.
经验分布
查看完整题目与答案
【单选题】The statement 'an 800-pound gorilla' (Line 5, Para. 2) implies that ______ .
A.
New York is a market in big potential profit
B.
New York is a city consuming lots of energy
C.
New York is a city with rich energy resources
D.
New York is the slowest taking energy conservation
查看完整题目与答案
【单选题】The word 'mogul' (Line 2, Para. 2) most probably means.
A.
money made by the new economy
B.
people who made a fortune in this new era
C.
new rules of modern-day capitalism
D.
Adam Smith and his peers
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【简答题】育苗苗期温度管理的“三高三低”如何理解?
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【单选题】下列数列中,是概率分布的是( )
A.
148A
B.
148B
C.
148C
D.
148D
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【单选题】(Para 2)Today, a new technological leap is again upending precious certainties about employment. 对这段话理解不正确的是?
A.
A new spring in technology once again changes our traditional understanding of jobs.
B.
In the past we were not so certain about jobs but now due to the development in technology, we are.
C.
The Artificial Intelligence Revolution has taken a large jump into our technological future creating great changes to the expectations of potential employment.
查看完整题目与答案
【单选题】The word“they”in Line 4，Para. 2 refers to______.
A.
older people
B.
new things
C.
children
D.
interests
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【判断题】在应急物流活动中,为使应急物资以最快的速度运往受灾地,应急物资的采购主要是采取就近原则。( )
A.
正确
B.
错误
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【单选题】According to the author, the new truck, shoes and big screen mentioned in Para. 2 are ______.
A.
indicators of wealth
B.
necessities to the buyers
C.
just a waste of money
D.
example of showing off
查看完整题目与答案
【单选题】英文 advertising 来源于拉丁文的advertere,其含义是注意或
A.
诱导
B.
宣传
C.
传播
D.
告知
查看完整题目与答案
相关题目：
【单选题】下列风险连续型概率分布中，（ ）的特点是密度函数为在最大值两边不对称分布，适用于描述工期等不对称分布的输入变量。
A.
正态分布
B.
三角形分布
C.
β分布
D.
经验分布
查看完整题目与答案
【单选题】The statement 'an 800-pound gorilla' (Line 5, Para. 2) implies that ______ .
A.
New York is a market in big potential profit
B.
New York is a city consuming lots of energy
C.
New York is a city with rich energy resources
D.
New York is the slowest taking energy conservation
查看完整题目与答案
【单选题】The word 'mogul' (Line 2, Para. 2) most probably means.
A.
money made by the new economy
B.
people who made a fortune in this new era
C.
new rules of modern-day capitalism
D.
Adam Smith and his peers
查看完整题目与答案
【简答题】育苗苗期温度管理的“三高三低”如何理解?
查看完整题目与答案
【单选题】下列数列中,是概率分布的是( )
A.
148A
B.
148B
C.
148C
D.
148D
查看完整题目与答案
【单选题】(Para 2)Today, a new technological leap is again upending precious certainties about employment. 对这段话理解不正确的是?
A.
A new spring in technology once again changes our traditional understanding of jobs.
B.
In the past we were not so certain about jobs but now due to the development in technology, we are.
C.
The Artificial Intelligence Revolution has taken a large jump into our technological future creating great changes to the expectations of potential employment.
查看完整题目与答案
【单选题】The word“they”in Line 4，Para. 2 refers to______.
A.
older people
B.
new things
C.
children
D.
interests
查看完整题目与答案
【判断题】在应急物流活动中,为使应急物资以最快的速度运往受灾地,应急物资的采购主要是采取就近原则。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】According to the author, the new truck, shoes and big screen mentioned in Para. 2 are ______.
A.
indicators of wealth
B.
necessities to the buyers
C.
just a waste of money
D.
example of showing off
查看完整题目与答案
【单选题】英文 advertising 来源于拉丁文的advertere,其含义是注意或
A.
诱导
B.
宣传
C.
传播
D.
告知
查看完整题目与答案
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