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【单选题】
腰后让病人去枕平卧位的主要目的是?A.
预防血压下降。
B.
预防头痛发生。
C.
防止窒息呕吐。
D.
减轻伤口疼痛。
E.
预防伤口出血。
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举一反三
【单选题】Which of the following is true of the Millennials?
A.
They are the children of baby boomers and were born between 1977 and 2000.
B.
They control an estimated 70 percent of the disposable income in the U.S.
C.
They have reached their peak earning and spending years.
D.
They were the first to grow up in the Internet era.
【简答题】按部位深浅,蜂窝织炎可分为()、()。
【单选题】What accounts for millennials' being suitable for work created by the current economy?
A.
Their desire to promote themselves.
B.
Their strong sense of looking after families.
C.
Their special skills in running and managing firms.
D.
Their embrace of tech skills and innovative ideas.
【单选题】What can we infer from the passage about millennials' attitude towards their future?
A.
Negative.
B.
Uncertain.
C.
Positive.
D.
Conservative.
【单选题】Why are Millennials reluctant to buy a house?
A.
They can only afford small apartments.
B.
The house prices are currently too high.
C.
Their parents' bad experience still haunts them.
D.
They feel attached to the suburban environment.
【简答题】C语言中,优先级最高的算法运算符是____________,其结合性___________。
【单选题】以下关于 C 语言中运算符优先级的说法正确的是 ( )
A.
单目运算符优先级最低
B.
算术运算符优先级最高
C.
逗号运算符比赋值运算符优先级低
D.
逻辑运算符比关系运算符优先级低
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