Section D This section consists of one passage followed by a summary. Read the passage carefully and complete the summary below by choosing no more than two words from the passage for each blank. Remember to write the answers on the answer sheet.Questions 61 to 65 are based on the following passage. Sitting in stationary traffic is, at best, a Zen experience. Drivers mired in a jam learn to cede control to the powers that be, becoming at one with the universe as they breathe in the mind-numbing fumes all around. At worst, it is an on-going battle for sanity. But now, according to several groups of researchers in America and Germany, there is something that drivers can do to take back control over the roads. Get adaptive cruise control. And, of course, use it. Adaptive cruise control (ACC) , as its name suggests, is a modified version of traditional cruise control. It employs radar to monitor the road ahead of a vehicle, automatically adjusting that vehicle’s speed to maintain a safe distance from the one in front. This is safer than manual driving because it reduces the system’s reaction time from nearly a second (human) to practically instantaneous (machine) , thus helping to forestall shunts. But ACC may have a useful side-effect, arising from the fact that another effect of slow human reaction times is to produce traffic jams on apparently open roads. Such jams start when a car slows suddenly to allow, for example, another vehicle to enter the traffic stream. Slow reaction times mean that instead of responding smoothly, the drivers behind such a vehicle often end up slamming on the brakes. That slamming propagates backwards, and before long the traffic is at a standstill. So it makes sense that ACC would reduce not only collisions, but also congestion. What is unexpected is how few vehicles need to have it operating for all to benefit. As Craig Davis of the University of Michigan reports in Physical Review E, only 20% of cars need to employ ACC in order to prevent completely those jams that are caused by a slow lead car on a high-speed, single-lane road. According to Dr. Davis’s computer model, even a rate of use of ACC as low as 13% can improve the flow of traffic significantly. ACC is not a panacea. Dr. Davis got less promising results for more complex road conditions, particularly those near junctions. And a similar model built by Boris Kerner, a researcher for Daimlet Chrysler, in Stuttgart, Germany, indicates that in certain bottleneck conditions, ACC may even cause extra congestion. These disappointing results can, however, be ameliorated by shortening the "headway" in ACC-equipped vehicles, according to Martin Treiber of the Dresden University of Technology, also in Germany. Headway is the gap, measured in seconds, that a driver puts between himself and the car ahead. Since ACC reacts more quickly than a human, people who have it fitted can afford to allow less headway. Summary : Stationary traffic can drive people mad. However, according to American and German researchers, adaptive cruise control (ACC) can help drivers take (61) . ACC adapts a car’s speed to keep a safe distance from the one ahead by using radar to monitor the road ahead. ACC is safer than manual driving because it significantly reduces the system’s (62) , and collisions and congestion in addition. According to Dr. Davis’ computer model, if (63) of cars use ACC, the flow of traffic can be improved significantly. However, ACC should not be seen as a panacea. In (64) conditions, it may even cause extra jams, according to a computer model. But this situation can be improved by reducing (65) in ACC-equipped vehicles.
点击查看答案
郑某与刘某是同事，某日因琐事发生口角而动手，郑某将刘某打伤。县公安局对此案立案侦查，并以故意伤害罪对郑某移送审查起诉。县检察院对此案进行审查起诉。对此，根据《刑事诉讼法》和有关司法解释的规定，请回答问题。人民检察院先对移送的案件材料进行审查，对于审查后的处理，以下做法正确的有哪些?()
A . A、如果郑某在逃，检察院仍继续对郑某进行审查起诉
B . B、如果犯罪嫌疑人郑某可能被判处无期徒刑，县检察院应当要求县公安局将案件移送市公安局报市人民检察院审查起诉
C . C、对案卷材料不齐备的，县检察院要求公安机关在3日内补送
D . D、对案卷材料不齐备的，县检察院要求公安机关在7日内补送
点击查看答案
题目内容
（请给出正确答案）
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
