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【多选题】
Which of the following statements about Wernicke-Korsakoff syndrome are correct?
A.
Wernicke-Korsakoff syndrome is a disorder caused by a severe deficiency of thiamine (vitamin B 1 ), a component of TPP. The syndrome is more common among people with alcoholism than in the general population, because chronic, heavy alcohol consumption interferes with the intestinal absorption of thiamine.
B.
The syndrome can be exacerbated by a mutation in the gene for transketolase that results in an enzyme with a lowered affinity for TPP—an affinity one-tenth that of the normal enzyme.
C.
This defect makes individuals much more sensitive to a thiamine deficiency: even a moderate thiamine deficiency (tolerable in individuals with an unmutated transketolase) can drop the level of TPP below that needed to saturate the enzyme. The result is a slowing down of the whole pentose phosphate pathway.
D.
In people with Wernicke-Korsakoff syndrome this results in a worsening of symptoms, which can include severe memory loss, mental confusion, and partial paralysis.
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参考答案:
举一反三
【判断题】The way of argumentation is to put forward the argument, prove the argument and summarize the argument. ( )
A.
正确
B.
错误
【判断题】水下焊接与热切割时,焊接电源必须用直流电,禁用交流电。
A.
正确
B.
错误
【单选题】行全子宫切除术,保留双侧附件,切除下述哪些组织时容易损伤输尿管
A.
卵巢固有韧带
B.
输卵管
C.
圆韧带
D.
主韧带
E.
阔韧带
【判断题】水下焊接与热切割时,焊接电源必须用直流电,禁用交流电。
A.
正确
B.
错误
【单选题】The factors that cause the argument between the couple include the following EXCEPT
A.
Bonnie had a really terrible and painful day.
B.
John bared little patience on Bonnie's upset.
C.
the couple did not have very good communication pattern.
D.
Bonnie had to release her stress caused by disordered life.
【单选题】Which of the following best describes the organization of the argument that the author of the passage presents in the last two paragraphs?
A.
Two approaches to testing a hypothesis is described, and the greater merits of each approach are compared.
B.
The assumptions underlying a hypothesis are outlined, and evidence for and against the hypothesis is discussed.
C.
A phenomenon is described, and hypothesis concerning its occurrence are considered and rejected.
D.
The reasoning behind a hypothesis is summarized, evidence supporting the hypothesis is presented, and research that counters the supporting evidence is described.
E.
A hypothesis is discussed, evidence supporting the hypothesis is revealed and qualified, and a working model derived from the hypothesis is suggested.
【单选题】Which of the following best describes the organization of the argument that the author of the passage presents in the last two paragraphs?
A.
Two approaches to testing a hypothesis is described,and the greater merits of each approach are compared.
B.
The assumptions underlying a hypothesis all outlined,and evidence for and against the hypothesis is discussed.
C.
A phenomenon is described, and hypothesis concerning its occurrence are considered and rejected.
D.
A hypothesis is discussed, evidence supporting the hypothesis is revealed and qualified, and a working model derived from the hypothesis is suggested.
【简答题】朱先生是某公司的销售人员,长期从事该公司的客户联系工作。在此期间,该公司收到多家客户单位的投诉,反映朱先生在业务联系中曾多次向客户索要好处,希望公司加强管理,杜绝该类事件的发生。公司非常重视,认为朱先生的行为已经严重影响公司的正常业务发展,于是当即找朱先生谈话。事后,朱先生以书面方式承认了此行为,并请求公司原谅。 据此,公司高层打算将朱先生辞退,人事部门提出公司规章制度中解除条件没有相应的规定,...
【判断题】水下焊接与热切割时,焊接电源必须用直流电,禁用交流电。A. 对 B. 错
A.
正确
B.
错误
【简答题】朱先生是某公司的销售人员,长期从事该公司的客户联系工作。在此期间,该公司收到多家客户单位的投诉,反映朱先生在业务联系中曾多次向客户索要好处,希望公司加强管理,杜绝该类事件的发生。公司非常重视,认为朱先生的行为已经严重影响公司的正常业务发展,于是当即找朱先生谈话。事后,朱先生以书面方式承认了此行为,并请求公司原谅。 据此,公司高层打算将朱先生辞退,人事部门提出公司规章制度中解除条件没有相应的规定,...
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