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【单选题】
波长的计量单位是
A.
m，cm，mm，mμ
B.
m，cm，mm，um
C.
m，cm，mm，μ，mμ
D.
m，cm，mm，μm，nm
E.
m，cm，mm，μm，mμ
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知识点：
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举一反三
【单选题】以下哪几段内容不是比较完整的论证?( )
A.
团队合作是完成工作的必要条件，所以只有团队合作才能完成工作。
B.
团队合作是完成工作的必要条件。只有通过团队合作才能完成工作。团队合作与完成工作是密切相关的。当大家像团队一样工作时，成功就会来临。
C.
团队合作是完成工作的必要条件，因为个体需要发现能够有效工作的方式。个体要独立地工作才可以更有效。团队的核心责任是让所有成员有自己的空间。研究发现个体身份是一个群体保持凝聚力所必需的。研究也进一步说明个体身份可以抵制团体迷思，可以为创新性工作打下基础。
D.
团队合作是致力于长期工作的小组成功完成其任务的必要条件。我们得出这一结论是基于下面的研究：X发现当工作小组致力于共同解决问题和共同合作时，团体的交流和生产力就会增加。研究Y发现当团体拥有有效的人际关系处理技巧和行为时，团体的绩效就会提高。研究Z根据个体成员对团体任务、合作和统一的理解测量了团体发展状况，研究发现如果这些因素都是积极的，那么就预示着较高的团体绩效和生产力。
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【多选题】Which TWO of the following statements describe comparability?
A.
The non-cash effects of transactions should be reflected in the financial statements for the accounting period in which they occur and not in the period where any cash involved is received or paid.
B.
Similar items should be treated in the same way from one period to the next.
C.
Information must have a predictive and/or confirmatory value.
D.
Similar items within a single set of financial statements should be given similar accounting treatment.
查看完整题目与答案
【单选题】风温为哪项（）
A.
初起邪在卫分
B.
津气干燥证
C.
两者均有
D.
两者均无
查看完整题目与答案
【单选题】以下除哪项外均为感冒与风温的区别（）
A.
前者病情轻，后者病势急骤
B.
前者往往不传变，后者常传变入里
C.
前者汗后热退，后者汗后身热旋即复起
D.
前者寒战高热，后者发热不高或不发热
E.
前者预后良好，后者失治则预后不良
查看完整题目与答案
【多选题】Which two statements describe the operation of the CSMA/CD access method, which is in use on the Ezonexam network? (Choose two)
A.
After a collision, the station that detected the collision has first priority to resend the lost data.
B.
In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
C.
In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.
D.
The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method.
E.
After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.
F.
After a collision, all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data.
查看完整题目与答案
【多选题】Which two statements are true regarding subqueries? （）
A.
A subquery can retrieve zero or more rows
B.
Only two subqueries can be placed atone level
C.
A subquery can be used only in SQL query statements
D.
A subquery can appear on either side of a comparison operator
E.
There is no limit on the number of subquery levels in the WHERE clause of a SELECT statement
查看完整题目与答案
【单选题】Which of the following statements is NOT true of the two ferry disasters? （ ）
A.
They traveled during the April-May stormy season
B.
They sank on April 21
C.
The exact number of deaths could be easily determined
D.
They sank somewhere near Dhaka
查看完整题目与答案
【单选题】Which of the following statements is NOT true of the two ferry disasters?
A.
They were overcrowded
B.
They sank on April 21
C.
The exact number of deaths could be easily determined
D.
They sank somewhere near Dhaka
查看完整题目与答案
【单选题】According to the last paragraph, which of the following statements about the two research teams is true?
A.
The two research teams whose findings Price correlates hers with are based in Asia.
B.
Price corrects some inaccurate data provided by the two teams operating in Asia.
C.
Price is working with the two research teams iri Japan.
D.
The two teams in Asia volunteer to correlate their findings with Price's.
查看完整题目与答案
【单选题】35 Which of the following statements is NOT true of the two ferry disasters?
A.
They traveled during the April-May stormy season.
B.
They sank on April 21.
C.
The exact number of deaths could be easily determined．
D.
They sank somewhere near Dhaka．
查看完整题目与答案
相关题目：
【单选题】以下哪几段内容不是比较完整的论证?( )
A.
团队合作是完成工作的必要条件，所以只有团队合作才能完成工作。
B.
团队合作是完成工作的必要条件。只有通过团队合作才能完成工作。团队合作与完成工作是密切相关的。当大家像团队一样工作时，成功就会来临。
C.
团队合作是完成工作的必要条件，因为个体需要发现能够有效工作的方式。个体要独立地工作才可以更有效。团队的核心责任是让所有成员有自己的空间。研究发现个体身份是一个群体保持凝聚力所必需的。研究也进一步说明个体身份可以抵制团体迷思，可以为创新性工作打下基础。
D.
团队合作是致力于长期工作的小组成功完成其任务的必要条件。我们得出这一结论是基于下面的研究：X发现当工作小组致力于共同解决问题和共同合作时，团体的交流和生产力就会增加。研究Y发现当团体拥有有效的人际关系处理技巧和行为时，团体的绩效就会提高。研究Z根据个体成员对团体任务、合作和统一的理解测量了团体发展状况，研究发现如果这些因素都是积极的，那么就预示着较高的团体绩效和生产力。
查看完整题目与答案
【多选题】Which TWO of the following statements describe comparability?
A.
The non-cash effects of transactions should be reflected in the financial statements for the accounting period in which they occur and not in the period where any cash involved is received or paid.
B.
Similar items should be treated in the same way from one period to the next.
C.
Information must have a predictive and/or confirmatory value.
D.
Similar items within a single set of financial statements should be given similar accounting treatment.
查看完整题目与答案
【单选题】风温为哪项（）
A.
初起邪在卫分
B.
津气干燥证
C.
两者均有
D.
两者均无
查看完整题目与答案
【单选题】以下除哪项外均为感冒与风温的区别（）
A.
前者病情轻，后者病势急骤
B.
前者往往不传变，后者常传变入里
C.
前者汗后热退，后者汗后身热旋即复起
D.
前者寒战高热，后者发热不高或不发热
E.
前者预后良好，后者失治则预后不良
查看完整题目与答案
【多选题】Which two statements describe the operation of the CSMA/CD access method, which is in use on the Ezonexam network? (Choose two)
A.
After a collision, the station that detected the collision has first priority to resend the lost data.
B.
In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
C.
In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.
D.
The use of hubs to enlarge the size of collision domains is one way to improve the operation of the CSMA/CD access method.
E.
After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.
F.
After a collision, all stations involved run an identical backoff algorithm and then synchronize with each other prior to transmitting data.
查看完整题目与答案
【多选题】Which two statements are true regarding subqueries? （）
A.
A subquery can retrieve zero or more rows
B.
Only two subqueries can be placed atone level
C.
A subquery can be used only in SQL query statements
D.
A subquery can appear on either side of a comparison operator
E.
There is no limit on the number of subquery levels in the WHERE clause of a SELECT statement
查看完整题目与答案
【单选题】Which of the following statements is NOT true of the two ferry disasters? （ ）
A.
They traveled during the April-May stormy season
B.
They sank on April 21
C.
The exact number of deaths could be easily determined
D.
They sank somewhere near Dhaka
查看完整题目与答案
【单选题】Which of the following statements is NOT true of the two ferry disasters?
A.
They were overcrowded
B.
They sank on April 21
C.
The exact number of deaths could be easily determined
D.
They sank somewhere near Dhaka
查看完整题目与答案
【单选题】According to the last paragraph, which of the following statements about the two research teams is true?
A.
The two research teams whose findings Price correlates hers with are based in Asia.
B.
Price corrects some inaccurate data provided by the two teams operating in Asia.
C.
Price is working with the two research teams iri Japan.
D.
The two teams in Asia volunteer to correlate their findings with Price's.
查看完整题目与答案
【单选题】35 Which of the following statements is NOT true of the two ferry disasters?
A.
They traveled during the April-May stormy season.
B.
They sank on April 21.
C.
The exact number of deaths could be easily determined．
D.
They sank somewhere near Dhaka．
查看完整题目与答案