更多"( ) is the study of the way in how "的相关试题:
[单项选择]In the study described, how were satellite signals used
A. To carry information that would help determine elevation.
B. To provide accurate weather reports.
C. To relay information from scientists around the world.
D. To indicate which route the mountain climbers should tak
[单项选择]How many morphemes is the word "undesirability" composed of.( )
A. Seven.
B. Two
C. Three.
D. Four.
[填空题]The Morphemes can be grouped into free morphemes and ______ morphemes.
[单项选择]Economics is the study of how societies with limited resources decide what to produce, how to produce and for whom to produce. What, how, and for whom to produce are problems all over the world because human wants are practically unlimited, but all societies have only limited quantities of resources that can be used to produce goods or services.
A knowledge of basic economics is important for understanding both the problems and opportunities that will face the world economy in the 21st century. As a student of economics, one will have the chance to discover how commerce, government policies, and day-to-day decisions made by consumers affect his living standards. The study of economics can help him understand the influence of such events as the move to free markets in Poland and Russia, or of ups and downs in interest rate and the foreign exchange rate. Economics is influenced by developments in the many different areas of business, politics, science, nature, religion and history.
A. get more resources for human beings
B. put human wants under some control
C. satisfy the unlimited human wants with the limited resources
D. produce better goods and services for all human beings
[简答题]The study on how the genetic errors cause disease enables scientists to ______.
[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. an observer
B. an inspirer
C. a creator
D. a winner