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【单选题】
患者，男性，70岁，诊断为COPD，血气分析结果：动脉血氧分压1．6kPa，二氧化碳分压12．4kPa。 该患者的吸氧要求是A.
高浓度，高流量，持续给氧
B.
低浓度，低流量，持续给氧
C.
高浓度，高流量，间断给氧
D.
低浓度，低流量，间断给氧
E.
低浓度与高流量交替持续给氧
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举一反三
【单选题】Questions 21 to 23 are based on the passage you have just heard.
A.
Those who are themselves spoiled and self-centered.
B.
Those who expected to have several children but could only have one.
C.
Those who like to give expensive jewels to their children.
D.
Those who give birth to their only children when they are below 30.
【单选题】关于生命的意义，以下看法正确的是
A.
生命就像阿尔贝﹒加缪所说，其存在本身就是一种荒谬。
B.
生命的意义在一个人出生时就已经确定了，他需要用终生来实现这个意义。
C.
生命没有先验的意义，我们必须要创造一个经验的意义出来。
D.
讨论生命的意义毫无意义，因为人根本不能为自己的生活做主。
【单选题】Linda asked her mother______ at seven o'clock. [ ]
A.
to wake up her
B.
to wake her up
C.
wakes her up
D.
wakes up her
【单选题】听力原文： The dollar dipped against the euro and the yen on Monday in the wake of weak U. S. jobs data, although the euro remained vulnerable due to worries about the political and economic outlook of the...
A.
both the dollar and the euro were strong
B.
both the dollar and the euro were weak
C.
the dollar was strong while the euro was weak
D.
the dollar was weak while the euro was strong
【多选题】（多选题）别尔嘉耶夫认为死亡的生命意义主要体现在（ ）。
A.
死亡使人超越生活的日常性和庸俗，提出生命的意义问题
B.
死亡使生命高尚，赋予过去美与魅力，超越自然
C.
死亡的道德意义在于使人意识到个体生命随时都可能消失
D.
死亡使生命的力量、紧张与丰满彰显，并在爱中显现
【单选题】Linda asked her mother __ _ at 7 o'clock. [ ]
A.
to wake up her
B.
to wake her up
C.
wakes her up
D.
wakes up her
【单选题】Questions 21 to 23 are based on the passages you have just heard.
A.
Black.
B.
White.
C.
Blue.
D.
Red.
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