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【单选题】
硫酸阿托品原料药的含量测定方法是
A.
利用药物的阳离子(BH+)与溴甲酚绿阴离子(In -)结合成离子对进行测定
B.
样品加冰醋酸l0ml和醋酸汞试液4ml后,用高氯酸滴定液滴定
C.
置碱性溶液中,用三氯甲烷提取出药物,加适量醋酐,再用高氯酸滴定液滴定
D.
样品加冰醋酸和醋酐各10ml后,用高氯酸滴定液滴定
E.
样品加水制成每Iml约含16μg的溶液,在254nm处测定
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参考答案：
举一反三
【单选题】为预防压疮的发生,进行体位变换时每次间隔时间不得超过( )
A.
1小时
B.
1.5小时
C.
2小时
D.
2.5小时
E.
3小时
查看完整题目与答案
【多选题】下列哪几个句子采用了增译法:
A.
Indeed,the reverse is true today. 今天的实际情况恰好相反。
B.
I prefer working at home instead of meeting business partners at a restaurant. 我更喜欢在家工作，而不是去餐馆应酬。
C.
他突然想到了一个集资的新主意。 Suddenly he had a new idea to raise fund.
D.
这是我们两家公司的又一个共同点。 This is yet another common point between our two companies.
查看完整题目与答案
【单选题】centrifugal fuel oil purifier should be shut down if ______.
A.
the cover clamp needs tightening
B.
more sealing water is needed
C.
the purifier has a bad vibration when started
D.
water is discharged from the overflow line
查看完整题目与答案
【单选题】The size of the discharge ring used for the efficient operation of a disk type purifier is dependent upon the（）
A.
rated capacity of that purifier
B.
viscosity of the oil being purified
C.
maximum design speed of that purifier
D.
specific gravity of the oil being purified
查看完整题目与答案
【单选题】The size of the discharge ring used for the efficient operation of a disk type purifier is dependent upon the ____.
A.
rated capacity of that purifier
B.
maximum design speed of that purifier
C.
specific gravity of the oil being purified
D.
viscosity of the oil being purified
查看完整题目与答案
【单选题】The line "If a robot could genuinely love a person, what responsibility does that person hold toward that Mecha in return" is from ?
A.
The film " Singing in the rain"
B.
The film " Forrest Gump"
C.
The film " The truman show"
D.
The film " AI"
查看完整题目与答案
【多选题】下列哪几个句子没有采用反译法:
A.
Please withhold the document for the time being. 暂时是不要发这份文件。
B.
Our manager is an indecisive sort of person and always capricious. 我们经理这人优柔寡断，而且总是反复无常。
C.
I like Chinese market.Lots of people do these days,sort of fashion. 我喜欢中国市场，现在很多人都喜欢。这种情况算是有点赶时髦吧。
D.
Applicants who had worked at a bank would receive preference over those who had not. 有银行工作经验的申请者优先考虑。
查看完整题目与答案
【单选题】( )提出了著名的“埃斯特”定义
A.
界旅游组织
B.
平洋地区旅游协会
C.
界旅行社协会
D.
际旅游科学专家协会
查看完整题目与答案
【多选题】列车停站时间与（）有关。
A.
站台门开关时间
B.
上下车人数
C.
车站出入口数量
D.
车门数量
查看完整题目与答案
【简答题】As we grow up, we gradually develop a set of our own values or beliefs. These are influenced by society, our family, the education we receive and so on. Once this value system is set up, it’s not easy...
查看完整题目与答案
相关题目：
【单选题】为预防压疮的发生,进行体位变换时每次间隔时间不得超过( )
A.
1小时
B.
1.5小时
C.
2小时
D.
2.5小时
E.
3小时
查看完整题目与答案
【多选题】下列哪几个句子采用了增译法:
A.
Indeed,the reverse is true today. 今天的实际情况恰好相反。
B.
I prefer working at home instead of meeting business partners at a restaurant. 我更喜欢在家工作，而不是去餐馆应酬。
C.
他突然想到了一个集资的新主意。 Suddenly he had a new idea to raise fund.
D.
这是我们两家公司的又一个共同点。 This is yet another common point between our two companies.
查看完整题目与答案
【单选题】centrifugal fuel oil purifier should be shut down if ______.
A.
the cover clamp needs tightening
B.
more sealing water is needed
C.
the purifier has a bad vibration when started
D.
water is discharged from the overflow line
查看完整题目与答案
【单选题】The size of the discharge ring used for the efficient operation of a disk type purifier is dependent upon the（）
A.
rated capacity of that purifier
B.
viscosity of the oil being purified
C.
maximum design speed of that purifier
D.
specific gravity of the oil being purified
查看完整题目与答案
【单选题】The size of the discharge ring used for the efficient operation of a disk type purifier is dependent upon the ____.
A.
rated capacity of that purifier
B.
maximum design speed of that purifier
C.
specific gravity of the oil being purified
D.
viscosity of the oil being purified
查看完整题目与答案
【单选题】The line "If a robot could genuinely love a person, what responsibility does that person hold toward that Mecha in return" is from ?
A.
The film " Singing in the rain"
B.
The film " Forrest Gump"
C.
The film " The truman show"
D.
The film " AI"
查看完整题目与答案
【多选题】下列哪几个句子没有采用反译法:
A.
Please withhold the document for the time being. 暂时是不要发这份文件。
B.
Our manager is an indecisive sort of person and always capricious. 我们经理这人优柔寡断，而且总是反复无常。
C.
I like Chinese market.Lots of people do these days,sort of fashion. 我喜欢中国市场，现在很多人都喜欢。这种情况算是有点赶时髦吧。
D.
Applicants who had worked at a bank would receive preference over those who had not. 有银行工作经验的申请者优先考虑。
查看完整题目与答案
【单选题】( )提出了著名的“埃斯特”定义
A.
界旅游组织
B.
平洋地区旅游协会
C.
界旅行社协会
D.
际旅游科学专家协会
查看完整题目与答案
【多选题】列车停站时间与（）有关。
A.
站台门开关时间
B.
上下车人数
C.
车站出入口数量
D.
车门数量
查看完整题目与答案
【简答题】As we grow up, we gradually develop a set of our own values or beliefs. These are influenced by society, our family, the education we receive and so on. Once this value system is set up, it’s not easy...
查看完整题目与答案
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