[单项选择]Why do thin people usually feel better in hot days than fat people


A. Thin people perspire less.
B. Fat people do not sweat as much as thin people do.
C. Thin people have less heat inside their bodies.
D. Fat people have more fat cells which keep the heat inside.

[单项选择]Why do thin people usually feel better in hot days than fat people


A. Thin people perspire less.
B. Fat people do not sweat as much as thin people do.
C. Thin people have less heat inside their bodies.
D. Fat people have more fat cells which keep the heat inside.

[单项选择]

Usually people can’t feel the change of the society. From generation to generation we live in the same frame of family and structure and society. But as a matter of fact, the change of the society is changing rapidly. People in the United States in the nineteenth century were haunted by the prospect that unprecedented change in the nation’s economy would bring social chaos. In the years following 1820, after several decades of relative stability, the economy entered a period of sustained and extremely rapid growth that continued to the end of the nineteenth century. Accompanying that growth was a structural change that featured increasing economic diversification and a gradual shift in the nation’s labor force from agriculture to manufacturing and other nonagricultural pursuits.
Although the birth rate continued to decline from its high level of the eighteenth and early nineteenth centuries, the population roughly doubled every generation during the rest
A. emigrated to other countries
B. often settled in the West
C. tended to change the place in which they lived
D. had a higher rate of birth than ever before

[单项选择]Why did people usually read aloud before the nineteenth century

[单项选择]Many people usually drink hot soup ______ they are sick.

[单项选择]Why did she feel guilty


A. She had to work instead of doing homework.
B. She spent all her time sleeping.
C. She spent all her time reading stories online.

[单项选择]Why does Microsoft feel pressure


A. Because the products from other companies are better.
B. Because the products from other companies are easy to operate.
C. Because they are no longer in the dominant position.
D. Because the products from their rivals are lower in pric

[单项选择]You could have done much better yesterday. Why ______

[单项选择]Why is GDP better than GNP