更多"Economics is the study of how a soc"的相关试题:
[单项选择]Economics is the study of how a society chooses to use scarce resources to produce goods and to distribute them to people for consumption．
A. 经济学研究社会怎样决定利用稀有资源来生产货物，从而让人们消费。
B. 经济学是关于社会怎样选择利用稀缺资源生产货物，并为人们提供消费的研究。
C. 经济学研究的是社会如何选择利用稀缺资源制造产品并把它们分发给人们消费。
D. 经济学的研究显示了社会如何选择利用稀缺资源制造产品并把它们分发给人们消费。
[判断题]
Wang intends to study how computer is used for language translation.
[单项选择]Text 3
A recent study demonstrated how powerful a few words can be: Forty competitive tennis players were shown digital images of balls coming their way. Just before each ball appeared, the players saw or heard comments like "Good shot" or "Bad shot. " The reaction times of players hearing negative remarks were measurably slower. And these were athletes who trained frequently to play a consistent game and not make unforced errors.
What is the explanation Negative feedback weakens anyone’s belief in his or her ability to succeed. But if you can hold on to a winning attitude, you’ll make a greater effort and also create positive drive. Confident people inspire others; opportunities seem to come their way more often. They become magnets for success.
Learn the importance of giving yourself pep talks, and keep the voice in your head positive. The best athletes’ success is rarely due to raw talent alone. It’s because they’re simply better prepared. They stay focused, they’re willing to
A. excellent performance often goes with well-trained players
B. excellent performance often goes with positive comments
C. high-tech methods help players avoid unforced errors
D. high-tech methods increase players’ competitiveness
[单项选择]
A recent study demonstrated how powerful a few words can be: Forty competitive tennis players were shown digital images of balls coming their way. Just before each ball appeared, the players saw or heard comments like "Good shot" or "Bad shot. " The reaction times of players hearing negative remarks were measurably slower. And these were athletes who trained frequently to play a consistent game and not make unforced errors.
What is the explanation Negative feedback weakens anyone’s belief in his or her ability to succeed. But if you can hold on to a winning attitude, you’ll make a greater effort and also create positive drive. Confident people inspire others; opportunities seem to come their way more often. They become magnets for success.
Learn the importance of giving yourself pep talks, and keep the voice in your head positive. The best athletes’ success is rarely due to raw talent alone. It’s because they’re si
A. excellent performance often goes with well-trained players
B. excellent performance often goes with positive comments
C. high-tech methods help players avoid unforced errors
D. high-tech methods increase players’ competitiveness
[简答题]The study on how the genetic errors cause disease enables scientists to ______.
