since the second world war there has been a trend towards much greater informality of expression. conversational forms like ain’t, don’t ａnd can’t are now commonly used in articles in the press.（）

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更多“since the second world w…”相关的问题

第1题

When Mrs. Joseph Groger died recently in Vienna, Austria, people asked, "Why did she live to be 107？" Answers were provided by an investigation made among 148 Viennese 一 men and women who had reached the age of 100. Somewhat surprising was the fact that the majority had lived most their lives in cities. In spite of the city's image as an unhealthy place, city living often provides benefits that country living may lack. One factor seems to be important to these long-lived persons.
This factor is exercise. In the cities, it is often faster and less frustrating to walk short distances than to wait for a bus. Even taking public transportation often requires some walking. Smaller apartment houses have no elevators, and so tenants must climb stairs. City dwellers(居民) can usually walk to local supermarkets. Since parking spaces are hard to find, there is often no alternative to walking.
On the other hand, those who live in the country and suburbs do not have to walk every day. In fact the opposite is often true. To go to school, work or almost anywhere else, they must ride in cars.
1)、The Vienna survey may help to explain the long life of people like Mrs. Groger.
A.T
B.F
2)、The purpose of the second paragraph is to list some comments made by city dwellers.
A.T
B.F
3)、To reach the third floor of a building, it would probably be most healthy to walk up the stairs.
A.T
B.F
4)、Suburban people probably drive rather than walk because they don't need exercises.
A.T
B.F
5)、We can conclude from the passage that walking is a healthy exercise.
A.T
B.F

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第2题

下列关于WOR指令，说法错误的选项是()。

A、WORD指令的功能是将指定的两个源元件中的数，进行二进制按位“或”，然后将相“或” 结果送入指定的目标元件中。

B、WOR前面的“W”表示32位字操作

C、WOR指令操作16位数据，DWOR指令操作32位数据

D、WORP指令是WOR指令的脉冲执行方式。

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第3题

WOR指令是()。

A、逻辑与

B、逻辑字与