The merits of 3D printing do NOT include______.
A.decrease of production costs
B.diminishing economies of scales
C.reducing the risk of inventors
D.decentralizing business
第1题
According to Robert Half Technology, increased IT hiring is mainly due to______.
A.the largest firms increasing their business
B.business expansion in New England states
C.more demand for Help desk/end-user support
D.specialization at the largest IT firms
请帮忙给出正确答案和分析,谢谢!
第2题
What does the author mean by "a mixed bag"(line 1, para. 3)?
A.Job prospects are increasing after a period of employment woes.
B.Employment is increasing in some IT sectors but decreasing in others.
C.The job scene has had its ups and downs.
D.Unemployed workers are on the rise again after a fall in numbers.
请帮忙给出正确答案和分析,谢谢!
第3题
What can we infer from the second paragraph?
A.Project professionals with key skills are in short supply.
B.CIOs are optimistic about increasing short-term job prospects.
C.Temporary project professionals are being employed in certain positions.
D.Full-time staffs are being brought in to ease temporary increased work-loads.
请帮忙给出正确答案和分析,谢谢!
第4题
The percentage of CIOs who expect IT staffing levels to be cut are______.
A.11%
B.3%
C.81%
D.75%
请帮忙给出正确答案和分析,谢谢!
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