[填空题]The apartments with safety features designed for seniors were limited to people with ______.

[填空题]The apartments with safety features designed for seniors were limited to people with ______.

[简答题]The UK has long prided itself on its road safety standards. Casualty figures are low compared with most other industrialized countries. But this positive record, coupled with the fact that the international trend continues downwards, is also why the first increase in road deaths for almost a decade should be a cause for concern. A breakdown of the 2010—11 figures shows where that concern could most usefully be directed. Deaths among drivers and passengers were up 6 per cent, with rural roads accounting for more of the rise than urban areas, and a disproportionate number of fatal accidents involving drivers under 24. The relatively high accident rate on rural roads has brought calls for a new speed limit in country areas of 40 mph. That is worth considering. There are many roads where the lack of a limit implicitly allows drivers to travel at 60 mph, even where the conditions should dictate otherwise. Arguments about the expense of new signs could be met by the intro

[简答题] REA’’s Problem Solver Books Designed to save students hours of time in finding solutions to problems. Include every type of problems that might be given in exams. All problems are worked out with detailed step-by-step illustrations (说明). Over 1,000 pages in each book. Each book is the first of its kind ever produced in its field. Outlines of each book are given on the inside pages of this announcement. If books cannot be ordered through your teacher, use the ordering form attached to this announcement and mail it directly to us at REA (Research & Education Association). REA makes it a point to fill orders from teachers and students immediately. If you are not satisfied, for any reason, you may return the book within 30 days after you receive it, and we will give you a full refund (退款).

[单项选择]What is Ford’s millennium message designed to
A. Sell cars.
B. Sell image.
C. Advertis

[单项选择]
An avalanche is a sudden and rapid flow of snow, often mixed with air and water, down a mountainside. Avalanches are (51) the biggest dangers in the mountains for both life and property.
All avalanches are caused by an overburden of material, typically snowpack (积雪场), that is too massive and unstable for the slope (52) supports it. Determining the critical load, the amount of over-burden which is (53) to cause an avalanche, (54) a complex task involving the evaluation of a number of factors.
Terrain slopes flatter than 25 degrees or steeper than 60 degrees typically have a low (55) of avalanche. Snow does not (56) significantly on steep slopes; also, snow does not (57) easily on fiat slopes. Human-triggered (激发) avalanches have the greatest incidence (发生率) when the snow’s angle of rest is (58) 35 and 45 degrees; the critical ang
A. among
B. between
C. with
D. for