As it is used in the third paragraph of the passage the word "engrave" means______.
A. cut or carve (words, designs, etc. ) on (a hard surface)
B. occupy all the time or attention of (somebody)
C. print (a design, the date, lettering, etc. ) on paper, cloth or some other surface
D. make letters, pictures, etc. on paper by pressing an inked surface against it
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The author would probably consider civilian volunteer groups to be______.
A. helpful to the police department and an asset to the community
B. less important than other types of volunteer workers
C. taken advantage of because they do not get paid
D. overworked because of their heavy burdens
What is the best title of the passage？
A. The Federal Budget of 1952.
B. U. S. Economy in the 1950's.
C. The Unemployment Rate of the 1950's.
D. The Agricultural Trends of the 1950's.
实际产出与潜在产出水平之间的偏差被称为产出缺口。 ()
A. 正确
B. 错误
Which of the following best illustrates the idea of the extended family？
A son travels from New York to Chicago to visit his parents.
B. A father and his children go to church.
C. A man and woman marry and move away from their parents.
D. A young girl learns how to read from her grandmother.
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