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【单选题】
工艺上要求采用差压式流量计测量蒸汽的流量,一般情况下取压点应位于节流装置的()。
A.
上半部
B.
下半部
C.
水平位置
D.
上述三种
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举一反三
【单选题】According to the passage, patients who are gravely ill ______.
A.
can get experimental drugs more quickly than ever before
B.
are still unable to get experimental drugs because of government strict policies
C.
can't afford some expensive experimental drugs
D.
refuse to be treated with experimental drugs
查看完整题目与答案
【多选题】影响消费者购买行为的文化因素，主要内容有()。
A.
社会阶层
B.
共同市场
C.
文化
D.
亚文化
查看完整题目与答案
【单选题】下述哪项药物需要做皮肤过敏实验
A.
普鲁卡因
B.
利多卡因
C.
氟烷
D.
乙醚
E.
氧胺酮
查看完整题目与答案
【多选题】影响消费者购买行为的社会文化因素主要有( )
A.
民族
B.
宗教
C.
个性
D.
相关群体
查看完整题目与答案
【单选题】坚持经济社会发展与人的全面发展统一的原因是()。
A.
是坚持以人为本的体现
B.
是社会发展的客观要求
C.
是科学社会主义的目标取向
D.
是经济发展的规律
查看完整题目与答案
【单选题】We can learn from the second paragraph that ______.
A.
people can buy as many drugs for personal use
B.
the cross-border drug shopping has been out of the federal control
C.
Chellie Pingree used to be one of the cross-border shoppers for drugs
D.
the cross-border shopping is the only way for some Americans to get drugs
查看完整题目与答案
【单选题】下列对于高血压诊断的说法正确的是
A.
不同时间测量二次血压，一次超过正常血压值的高限可诊断为高血压
B.
测量二次血压，均超过正常血压值的高限可诊断为高血压
C.
测量三次血压，均超过正常血压值的高限可诊断为高血压
D.
不同时间测量三次血压，均超过正常血压值的高限可诊断为高血压
E.
不同时间测量三次血压，一次超过正常血压值的高限可诊断为高血压
查看完整题目与答案
【单选题】Using _____ illegal drugs can lead to health problems, and it can be _____ stain on one’s life.
A.
不填；the
B.
the; the
C.
the; a
D.
不填； a
查看完整题目与答案
【简答题】A．They abuse drugs out of curiosity. B．Drugs can relieve stress and make them forget about their problems. C．They think drugs can improve their academic achievement. D．Peer pressure may influence peop...
查看完整题目与答案
【单选题】Why can middle-aged and old people have an easy access to drugs?
A.
Drugs are covered by their social welfare.
B.
Drugs are covered by their medical care.
C.
They rely on drugs to kill their pains.
D.
They usually have money for drugs.
查看完整题目与答案
相关题目：
【单选题】According to the passage, patients who are gravely ill ______.
A.
can get experimental drugs more quickly than ever before
B.
are still unable to get experimental drugs because of government strict policies
C.
can't afford some expensive experimental drugs
D.
refuse to be treated with experimental drugs
查看完整题目与答案
【多选题】影响消费者购买行为的文化因素，主要内容有()。
A.
社会阶层
B.
共同市场
C.
文化
D.
亚文化
查看完整题目与答案
【单选题】下述哪项药物需要做皮肤过敏实验
A.
普鲁卡因
B.
利多卡因
C.
氟烷
D.
乙醚
E.
氧胺酮
查看完整题目与答案
【多选题】影响消费者购买行为的社会文化因素主要有( )
A.
民族
B.
宗教
C.
个性
D.
相关群体
查看完整题目与答案
【单选题】坚持经济社会发展与人的全面发展统一的原因是()。
A.
是坚持以人为本的体现
B.
是社会发展的客观要求
C.
是科学社会主义的目标取向
D.
是经济发展的规律
查看完整题目与答案
【单选题】We can learn from the second paragraph that ______.
A.
people can buy as many drugs for personal use
B.
the cross-border drug shopping has been out of the federal control
C.
Chellie Pingree used to be one of the cross-border shoppers for drugs
D.
the cross-border shopping is the only way for some Americans to get drugs
查看完整题目与答案
【单选题】下列对于高血压诊断的说法正确的是
A.
不同时间测量二次血压，一次超过正常血压值的高限可诊断为高血压
B.
测量二次血压，均超过正常血压值的高限可诊断为高血压
C.
测量三次血压，均超过正常血压值的高限可诊断为高血压
D.
不同时间测量三次血压，均超过正常血压值的高限可诊断为高血压
E.
不同时间测量三次血压，一次超过正常血压值的高限可诊断为高血压
查看完整题目与答案
【单选题】Using _____ illegal drugs can lead to health problems, and it can be _____ stain on one’s life.
A.
不填；the
B.
the; the
C.
the; a
D.
不填； a
查看完整题目与答案
【简答题】A．They abuse drugs out of curiosity. B．Drugs can relieve stress and make them forget about their problems. C．They think drugs can improve their academic achievement. D．Peer pressure may influence peop...
查看完整题目与答案
【单选题】Why can middle-aged and old people have an easy access to drugs?
A.
Drugs are covered by their social welfare.
B.
Drugs are covered by their medical care.
C.
They rely on drugs to kill their pains.
D.
They usually have money for drugs.
查看完整题目与答案