Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices. Read the passage through carefully before making your choices. Each choice is identified by a letter. Please mark the corresponding letter for each item. You may not use any of the words more than once.（答案只填写大写字母序号，不加标点） A. ensure; B. allow; C. powerful; D. advantage; E. report; F. highly; G. reckoned; H. considered; I. heavily; J. forecasts; K. rapidly; L. regulating; M. observing; N. instant; O. deliveryIn the 21st century, clouds and stormy weather no longer auto-matically bring military operations to a halt or force a change in targets. Technologies such as the Global Positioning System now ____(1) cruise missiles (巡航导弹) and other smart weapons to home in on (瞄准并飞速接近) their targets. But the weather still is a factor that must be ____(2) with, especially with precision-guided weapons that must be____(3) accurate to be effective.Fortunately, the ability to obtain weather ____(4) will get better. In the next few years, remote weather sensors will grow ____(5) on unmanned vehicles. This will create а network of observing platforms that will give commanders a(n) ____(6) overview of weather in the battle zone. In some areas you'll have direct ____(7) of weather information straight from the computers to black boxes in aircraft and other vehicles. That will beespecially important for target-bound aircraft.Such technology will give whoever possess it a tremendous edge over their enemy and enable them to use developing weather conditions to their ____(8). As we get superior satellitesinto space, we'll gain huge advantages in____(9) meteorological conditions in denied areas, where we don' t have people on theground. And our modeling ability will continue to improve as our computers get more ____(10). The past 10 years have witnessed a revolution in our communications and computer abilities. It'sexciting to think of what the next 10 years will bring.