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【单选题】
氧传感器的作用是检测燃烧肺气中的氧分子的浓度并转换为电信号输送给发动机( )。A.
(A)CPU
B.
(B)RAM
C.
(C)ROM
D.
(D)ECU
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反馈参考答案：
举一反三
【简答题】As you have probably noticed, some students are more successful than others when taking such an examination. Often the more successful students are better prepared. However, sometimes students who do ...
【简答题】Some men have been virtuous blindly, others have speculated fantastically, and others have been shrewd to bad purposes. (拆译法)
【多选题】鱼类在热水中难于生存,其原因错误的是
A.
在热水中鱼类的新陈代谢速率缓慢
B.
较高温度下，鱼类耗氧量提高，而O2在水中的溶解度反而下降
C.
温度高时，一些有毒物质易在鱼体内富集
D.
温度高时，渗透压变小
【单选题】It’s not polite to make fun of others when they are in trouble .
A.
have fun
B.
enjoy fun
C.
laugh at
D.
look for fun
【单选题】Society _______ a variety of people; some are good, others bad, and still others in between.
A.
is consisted of
B.
is made up of
C.
consisted of
D.
make up of
【单选题】It was ________ of my secretary not to have let others disturb me this morning when I was occupied with my work.
A.
generous
B.
polite
C.
considerate
D.
sympathetic
【单选题】护理学的4个基本概念指的是
A.
预防、治疗、护理、环境
B.
患者、健康、社会、护理
C.
患者、预防、治疗、护理
D.
人、环境、健康、护理
E.
人、环境、健康、预防
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