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【单选题】
I was advised to arrange for insurance(保险) __________ I needed medical treatment.A.
nevertheless
B.
although
C.
in case
D.
so that
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【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。
【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.
【简答题】城市发展与交通文明 交通拥堵似乎是城市大规模发展必然出现的问题。布鲁金斯研究所交通问题专家安东尼.唐斯认为，因为现代经济生活方式决定了所有人必须在几乎相同的时间上班下班、上学放学，同时使用道路，没有一个大城市的交通系统能够在短时间内同时容纳所有居民的出行量，交通拥堵几乎是必然要发生的事情。 事实上，拥堵已经不是北京、上海、成都、广州等大城市的专利，杭州、西安、南京、长春等省会级城市也面临拥堵的难题...
【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.
【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
【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
【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.
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