___________[A] around[B] over[C] on[D] up
___________
[A] around
[B] over
[C] on
[D] up
相关考题：
transfer, up, nothing, everything, contributions, efforts, pursuit, about, over, net, process, providersThese overdetermined entrepreneurs give ___1___ they have in __2___ of their goals and frequently end ___3__ giving everything. They heave all their possessions into the hopper and make crushing ___4____ of self in the _____5_ for material victory. They thrash _____6__ in the __7__society euphemistically terms workaholic, type-A, 4 success-oriented, ore excellent ___8___. In the __9____, control and power ____10____ from them to the goal itself.
How much on average is the European Tissue business worth a month?__________A.Around 8.5 billion eurosB.About 10 million dollarsC.About 708 million eurosD.Around 833 billion dollars
The personal computer was a revolution in information technology that spawned a $50 billion hardware business with another $30 billion in software and peripherals (e.g. mouse keyboard printer etc. ) by 199. During its short 15 years the industry evolved through three successive periods. During its first 5 to 6 years it was characterized by explosive growth and multiple small competitors vying for a piece of the market. From 1981 to 1985 the industry became a battle for standards and retail shelf space. The third eras was one of increasing fragmentation. From 1986 through 1991-1992 new manufacturers from around the world granted from the industry leaders as new channels of distribution emerged and product innovation as well as revenue growth slowedDuring the early years of the industry venture capital in the U.S. encouraged the entry of new firms that offered products in every conceivable shape and size. By 1980 new entrants flooded the market prompting distinct standards and unique technical features. Almost every firm had a different configuration of hardware and software. The first PC had relatively little speed or memory. However even these earl computers allowed managers to perform tasks that were very time consuming.When did the PC industry start?A. Around 1981B. Around 1966C. Around 1976D. Around 1992
在选择汽车最小传动比时，为了追求燃油经济性，哪种设计方式最好：（）A．uamax/uP ＞ 1B．uamax/uP = 1C．uamax/uP ＜ 1D．uamax/uP = 0