考研考试

【单选题】Video games have become increasingly realistic, especially those involving armed combat.America’s armed forces have even used video games (1) recruitment and (2) tools.But the desire to play games is not the (3) why the United StatesAir Force recently (4) a procurement request for 2,200 Sony PlayStation 3 (PS3) video-game consoles. It intends to link them (5) to build a supercomputer that will (6) Linux, a free, open-source operating system. It will be used for research, including the development of high-definition imaging systems for radar, and will cost around one-tenth as much as a conventional supercomputer. The air force has already built a smaller computer (7) a cluster of 336 PS3s.
This is merely the latest example of a(n) (8) trenD、There is a long tradition of technology developed for military use filtering (9) to consumer markets: satellite-navigation systems (10) to guide missiles can also help hikers find their way, and head-up displays have (11) from jet fighters to family cars.But technology is increasingly moving in the other (12) , too, as consumer products are (13) for military use.
Traditionally the military has preferred to develop and control its own technology, not just for tactical advantage but also to (14) that equipment was tough and (15) enough for those whose lives would depend on it. That began to change after the cold war as defence budgets became (16) and the development of (17) industrial and consumer products accelerateD、As some of these technologies have become commoditized products which are (18) to everyone—friend and foe alike—there seems less (19) not to buy them and use the savings for more critical equipment that needs to be built-to-order.And consumer products can often be tweaked to make them more rugged or (20) when necessary.

A、heavyB、intellect C、sophisticated D、intensive
网考网参考答案：C
网考网解析：
[解析] 这里讨论的是导致军方不愿意自行开发和掌握技术的两个原因：一个是国防预算减少，另一个是某产业的加速发展。这一产业肯定跟军事有关，而用于军事研究方面的产业不一定是A重工业，也不一定是B智力型产业或D密集型产业，这些都是片面选项，与军事技术最贴近的应该是高端精密产业，因为前面提到那些设备要足够坚固、可靠以保障人员的生命安全。只有当这些产业迅速发展的时候，军队才不用自己再花大量的经费和时间去自己研究。因此选择C项。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>