特定领域软件架构(DSSA)是在一个特定应用领域为一组应用提供组织结构参考的标准软件架构。实施DSSA的过程中包括一系列基本的活动,其中 () 活动的主要目的是为了获得DSSA。该活动参加人员中, () 的主要任务是提供关于领域中系统的需求规约和实现的知识。 该活动参加人员中, () 的主要任务是提供关于领域中系统的需求规约和实现的知识。
A. 领域专家
B. 领域分析者
C. 领域设计者
D. 领域实现者
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如果银行存款日记账和银行对账单核对不相符,则说明银行与企业至少有一方记账错误。( )
A. 对
B. 错
Paula: There is no safe cigarette and no safe level of consumption. Some smokers think that switching from stronger to milder cigarettes makes smoking safer, but this isn’t true. For smokers usually swallow the smoke deeper, or they often smoke the cigarettes to the shortest length. So even if you do make the switch but don’t make these changes, the health benefits are very small when compared to the benefits of quitting.Jenny: Anyone who smokes is at a risk of being harmed physically. As you continue to smoke, your body learns to depend on cigarettes and you can smoke more and more. Just three cigarettes a day can spark potentially fatal heart disease, and women are particularly at risk. It is never too early for cigarettes to cause damage; it can start with the first cigarette.Joanne: There are many short-term health effects of smoking. A major consequence is decreased lung function. This often leads to shortness of breath, constant cough and tiring easily during exercise. Smoking also reduces the ability to smell and taste and causes early ageing of skin. Often people don’t realize that a smoking-related disease could be developing for years before it is detected. A "smoker’s cough" or shortness of breath are early signs of problems which can be fatal.Jocelyn: For women, cigarette smoking increases the risk of a number of sex-specific health problems. Smoking women can experience irregular periods. Smokers that are on the pill have a greater risk or heart attack, stroke and other diseases. What’s more, stroke doesn’t only affect elderly people. People in their 20s and 30s also die from strokes caused by smoking.Amanda: Many young women regard their smoking as short term, and don’t believe they will develop the long-term health effects of smoking. Often there’s a sense that you can just quit sometime in the future. However, your current smoking is doing you damaage, and it won’t be easier to quit at a later stage. The time to quit smoking is soomer rather than later. Smoking women in the family way can have difficulties during childbirth. Now match each of the students (61 to 65) to the appropriate statement. Note: there are two extra statements.StatementsA. Smoking affects all, though it is more damaging to women.B. Smoking is always damaging regardless of what cigarettes to be smoked.C. The longer you smoke, the more difficult you will give it up.D. Damage can be done as soon as you start smoking.E. Smoking will cause the early ageing of the women in the family way.F. People often overlook the early signs of the deadly problems resulting from smoking.G. Male smokers are more likely to develop smoking-related diseases than female smokers. Amanda()
It has always been a problem to decide whether "popular music" is music which represents the people or is simply music that the people like. The same problem of (1) exists with jazz. So many different (2) of music have been called jazz at one time or another that it is hard to say what (3) it is. Jazz has always been considered tobe black music (4) when I first (5) an interest in it twenty years ago, I used to hear white (6) playing music that was like Louis Armstrong’s in the 1920s. I found out afterwards that they learnt to do this by playing Armstrong’s records over and over again until their style was close enough to his (7) for them to imitate him.Since then white singers like Bob Dylan have rediscovered (8) own folk tradition, instead of (9) from black roots. But the main (10) since 1960 have been social and technical. One is that young people have more (11) to spend on records at an earlier age than they used to, so Tin Pan Alley, the ’pop’ music industry, aims at the teenage audience. (12) is that electronic equipment has developed to such an (13) that technicians are now capable of mixing sound to (14) recordings that are quite different from a live (15)But the real (16) with ’pop’ musis is that Tin Pan Alley has always worked against its being a (17) music of the people. It takes everything original and natural out of it and (18) it with cheap commercial imitations. (19) the American folk singer, Woody Guthrie, said: "They’ve always (20) the second-rate songs. They’ve never wanted to play the good ones." 5()
A. found
B. took
C. got
D. brought
金属经冷塑性变形后,其强度和硬度 (23) ,塑性和韧性 (24) ,这种现象称为 (25) 强化或 (26) ;对于经过预先冷塑性变形的金属,在进一步冷塑性变形前应进行 (27) 退火,以提高其 (28) ;而对于冷加工成形的零构件,成形后应及时进行 (29) 退火,以去除 (30) ,防止零构件在使用中产生变形或开裂。 24()