[判断题]

Wang intends to study how computer is used for language translation.

[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 take

[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 ______.