10：According to this passage, what is the most expensive resource in a corporation？

A . the careers unattractive to U. S. students may not be so to foreign students B . science and engineering careers are unattractive exclusively to U．S．students C . U．S．students age not courageous enough to face foreign competition D . U．S．students are not well prepared to compete with foreign students

A . a networked society capable of constant monitoring B . the widespread application of internet and related technologies C . the invention of more devices which can be connected to the internet D . mobile communications capable of internet access

A . prescription B . description C . inscription D . subscriptio

A.their present position in society B.their marriage C.their right to equal pay D.their home life

A．The motor cycles. B．The growing industries. C．The human beings. D．The larger cities.

A．He is an architect B．He is an engineer C．He is a teacher

A．balance the noise with moments of silence B．eat enough food in order to quiet the stomach C．use our brains to improve modern technology D．realize that the sounds seem to be extreme, but are not

A.Product management is transitioning from a process that involves setting strategy and forecasting response, to a much simpler process where we can experiment and directly measure the response of customers to product changes. B.Continuous delivery of new software enables experimentation and direct measurement of the response of customers to product changes, creating integrated teamwork, speed, closeness to customers, and facilitating quick fixing of problems in real time. C.Software is an almost-pure form. of innovation. D.Software is the future of our life.

<img src='https://img2.soutiyun.com/ask/uploadfile/3180001-3183000/4172a88d0664895aca5fbea01dd5a7f3.gif' />

A．The illegal immigrants always outnumber the legal ones in the U. S. B．The legal immigrants always outnumber the illegal ones in the U. S. C．There are about 8.5 million illegal immigrants in the U. S. D．Most illegal immigrants come from Latin America.

A．hire temps and part-timers to reduce its cost B．outsource its contracts to lower price agencies at home and abroad C．hold down its consumer price by controlling its labor costs D．dismantle the career ladder and stop people's mobility upward 此题为多项选择题。

A．The other families might not even know a family that lived close by in the past. B．We live in an age of machines when machines can do everything. C．Neighboring is not as common as it used to be. D．Everyone shared the same problem -- power is not enough for daily use.

你是Nancy，你的朋友Tom请你周末和他一起去他承德的家里玩，但是你有事不能去。请你用英语给他写一封信，向他表示感谢，解释你周末的安排，告诉他另找时间再去。

A．types B．typing C．typed D．type