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【单选题】
关于轮椅的叙述错误的是
A.
轮椅座位高度应为坐下至胭窝的距离
B.
扶手太高，上臂被迫上抬，易感疲劳
C.
靠背越高，越稳定
D.
座位太短时，体重主要落在坐骨上
E.
对髋膝痉挛的患者，应使用短座位较好
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举一反三
【单选题】The population of the earth()increasing fast. One third of the population here() workers
A.
is; are
B.
is; has been
C.
are; is
D.
is; was
查看完整题目与答案
【单选题】I don’t know .
A.
what the population of Tianjin is
B.
what is the population of Tianjin
C.
how much the population in Tianjin is
D.
how much is the population in Tianjin
查看完整题目与答案
【单选题】—____ is the population of the town? —Over 20,000 .And a third of the population ____  workers of the car factory. [     ]
A.
What; are
B.
How many; are
C.
What; is
D.
How many; is
查看完整题目与答案
【单选题】How does the population survey get it wrong in 2000?
A.
The population total in 2000 was reached by different method from that in 1990.
B.
There might be some problems with the judgment calls by the researchers.
C.
United Jewish Communities offered not enough financial support to the survey.
D.
It is the result of the rash of headlines leaving the impression that the population has declined.
查看完整题目与答案
【单选题】The population of the United States is only 6% of the world's population, but Americans 【21】______ one third of all the energy 【22】______ in the world. This fact alone says that Americans need to use ...
A.
conserve
B.
consume
C.
produce
D.
supply
查看完整题目与答案
【判断题】The population variance is the average of the squared deviations of the individual population measurements from the population mean
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列关于思想道德与法律的表述,理解正确的有( )。
A.
思想道德和法律在调节领域、调节方式、调节目标等方面发挥的作用和方式存在很大不同
B.
二者作为社会上层建筑的重要组成部分，共同服务于一定的经济基础
C.
思想道德和法律都是调节人们思想行为、协调人际关系、维护社会秩序的重要手段
D.
思想道德和法律都需要内心约束力和外在强制力共同发挥作用
查看完整题目与答案
【单选题】By the end of this century, the population of the world ______ , and so may the population of the small country.
A.
will be doubled
B.
may be double
C.
will have to be doubled
D.
may have been doubled
查看完整题目与答案
【单选题】具有减肥功能的物质有()
A.
多糖
B.
IgG
C.
溶菌酶
D.
L-肉碱
查看完整题目与答案
【多选题】对介质施加一定频率的外电场,所消耗的能量与哪些因素什么有关
A.
损耗因子
B.
击穿强度
C.
外加电场频率
D.
外加电场幅度
查看完整题目与答案
相关题目：
【单选题】The population of the earth()increasing fast. One third of the population here() workers
A.
is; are
B.
is; has been
C.
are; is
D.
is; was
查看完整题目与答案
【单选题】I don’t know .
A.
what the population of Tianjin is
B.
what is the population of Tianjin
C.
how much the population in Tianjin is
D.
how much is the population in Tianjin
查看完整题目与答案
【单选题】—____ is the population of the town? —Over 20,000 .And a third of the population ____  workers of the car factory. [     ]
A.
What; are
B.
How many; are
C.
What; is
D.
How many; is
查看完整题目与答案
【单选题】How does the population survey get it wrong in 2000?
A.
The population total in 2000 was reached by different method from that in 1990.
B.
There might be some problems with the judgment calls by the researchers.
C.
United Jewish Communities offered not enough financial support to the survey.
D.
It is the result of the rash of headlines leaving the impression that the population has declined.
查看完整题目与答案
【单选题】The population of the United States is only 6% of the world's population, but Americans 【21】______ one third of all the energy 【22】______ in the world. This fact alone says that Americans need to use ...
A.
conserve
B.
consume
C.
produce
D.
supply
查看完整题目与答案
【判断题】The population variance is the average of the squared deviations of the individual population measurements from the population mean
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列关于思想道德与法律的表述,理解正确的有( )。
A.
思想道德和法律在调节领域、调节方式、调节目标等方面发挥的作用和方式存在很大不同
B.
二者作为社会上层建筑的重要组成部分，共同服务于一定的经济基础
C.
思想道德和法律都是调节人们思想行为、协调人际关系、维护社会秩序的重要手段
D.
思想道德和法律都需要内心约束力和外在强制力共同发挥作用
查看完整题目与答案
【单选题】By the end of this century, the population of the world ______ , and so may the population of the small country.
A.
will be doubled
B.
may be double
C.
will have to be doubled
D.
may have been doubled
查看完整题目与答案
【单选题】具有减肥功能的物质有()
A.
多糖
B.
IgG
C.
溶菌酶
D.
L-肉碱
查看完整题目与答案
【多选题】对介质施加一定频率的外电场,所消耗的能量与哪些因素什么有关
A.
损耗因子
B.
击穿强度
C.
外加电场频率
D.
外加电场幅度
查看完整题目与答案