简述很可能(probable)血管性痴呆的诊断要点。

As the pace of life continues to increase, we are fast losing the art of relaxation. (1) you are in the habit of rushing through life, being on the go from morning till night, it is hard to (2) down. But relaxation is (3) for a healthy mind and body.Stress is a (4) part of everyday life and there is no way to (5) it. In fact,it is not the bad thing that it is often supposed to be. A (6) amount of stress is important to provide motivation and give (7) to life. It is only when the stress gets out of control (8) it can lead to poor performance and (9) health.The amount of stress a person can bear(10) very much on the individual. Some people are not afraid of stress, and such (11) are obviously chief material for managerial responsibilities. Others lose heart at first (12) of unusual difficulties. When exposed to stress, in (13) form, we react both chemically and physically. In fact we (14) a choice between escape and fight. But in more ancient days they made the (15) between life and death. The crises (危机)we meet today are (16) to be so extreme,but however little the stress,it requires the same response. It is when such a reaction (17) long，through continued exposure to stress，that health becomes (18) ．Such serious conditions as high blood pressure and heart diseases have (19) links with stress． (20) we canno! remove stress from our lives we need to find ways to deal with it．It would be unwise to do so even it we could．So what do you think of stressWhat is your way to deal with it.
 

A:unlikely B:likely C:necessary D:probable

In schedule development, you create a distribution of probable results for each activity and use it to calculate distribution of probable results for the total project. The technique that you are using is （）.

A:what-if analysis B:mathematical analysis C:Monte carlo analysis D:resource leveling heuristic

According to the 80/20 rule, 80 percent of the problems are because of 20 percent of the causes. To facilitate finding out which are the most probable defects, and to evaluate nonconformities, you do a rank ordering of the defects using ______ .

A:statistical sampling B:control chart C:Pareto diagrams D:inspection

听第 8段材料,回答第 10至 12题。What is the probable relationship between the speakers

A:Driver and passenger B:Husband and wife. C:Fellow workers.

The role of governments in environmental management is deficit but inescapable. Sometimes, the state tries to manage the resources it owns, and does so badly. Often, (1) , governments act in an even more harmful way. They actually subsidize the exploitation and (2) of natural resources. A whole (3) of policies, from farm-price support to protection for coal-mining, do environmental damage and often (4) no economic sense. Making good policies offers a two-fold (5) : a cleaner environmentpolilicians and a more efficient economy. Crowth and environmentalism can actually go hand in hand, if politicians have the courage to (6) the vested interest that subsidies create.
No activity affects more of the earth’s surface than farming, h shapes a third of the planet’s land area, not (7) Antarctica, and the proportion is rising. World food output per head has risen by 4 percent between the 1970s and 1980s mainly as a result of increases in (8) from land already in (9) , but also because more land has been brought under the plough. Higher yields have been achieved by increased irrigation, better crop breeding, and a (10) in the use of pesticides and chemical fertilizers in the 1970s and 1980s.
All these activities may have (11) environmental impacts. For example, land clearing for agrieuhure is the largest single (12) of deforestation; chemical fertilizers and pesticides may (13) water supplies; more intensive farming and the abandonment of fallow periods (14) worsen soil erosion; and the spread of monochord and use of high-yielding varieties of euros have been accompanied by the (15) of old varieties of food plants which might have provided some (16) against pests or diseases in future. Soil erosion threatens the productivity of land in both rich and poor countries. The United States, (17) the most careful measurements have been done, discovered in 1982 that about one-fifth of its farmland was losing topsoil at a rate (18) to diminish the soil’s productivity. The country subsequently (19) a program to convert 11 percent of its cropped land to meadow or forest. Topsoil in India and China is (20) much faster than in America.

A:probable B:capable C:likely D:hopeful

According to the passage, what is the probable reason for the longer replies of PresidentKennedy______

A:The reporters asked some difficult and embarrassing questions B:President Kennedy unconsciously sought social integration with other people C:President Kennedy was imitating the reporters D:President Kennedy preferred talking equilibrium in his conversation