采用综合多元化发展战略的企业一般都是各方面实力雄厚的大企业。()

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.

A. addressing climate change calls for massive endeavors
B. shortages and violence are inevitable in the future
C. human should send men to the moon to solve climate change
D. people haven"t paid enough attention to climate change