Ⅰ.阅读理解
阅读下列材料，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
Can the way you stand or sit affect your success?
This is often discussed in business—“the importance of body language”， noted the US news website Business Insider. “It actually has an impact on not just the way others look at us, but also how we actually perform. ”
That's perhaps why Harvard Business School professor Amy Cuddy shot to instant fame (一举成名) after giving a TED talk on the subject in 2012.According to The New York Times, Cuddy's speech is among the most viewed TED talks of all time.
Cuddy and her team study body language, particularly what they call “highpower” and “lowpower” poses (姿态). Their research showed that standing or sitting in a certain way, even for just two minutes, changes one's body chemistry and selfperception.
“I wanted to equip people with tools that would help them feel stronger, less fearful, and better able to bring their full, spirited selves to stressful situations like speaking in class，” Cuddy told CNN.
“Highpower” refers to the act of taking a posture of confidence, even when you don't feel very confident. Typical highpower poses are about opening up. You stretch and expand your body to take up as much space as possible. For example, bosses are doing highpower poses when they lean back in their chairs, put their hands behind their heads, and kick their feet up onto their desks. Meanwhile, people take lowpower positions when they're feeling helpless or defeated. They close up, wrapping their arms around themselves and tucking their limbs in (缩起四肢).
“This isn't about what your body language is communicating to others, it's about what your body language is communicating to you. Your body language is changing your mind, which changes your behavior, which changes your outcomes，” said Cuddy.
The bestknown high power pose is nicknamed the “Wonder Woman” pose. You just stand tall with your chest out and your hands on your hips. Why not give it a shot (尝试), and see whether you feel more confident than before?
1．Professor Amy Cuddy wanted her study on body language to ________．
A．help people to become more confident
B．make people fitter and stronger
C．teach people how to make a better speech
D．help distinguish between people of different social classes
2．Which of the following is probably a highpower pose according to the article?
A．Folding your arms.
B．Looking down while in the presence of others.
C．Sitting with your arm spread out around the chair next to you.
D．Resting your chin on your hands as if wondering about something.
3．What's the purpose of the article?
A．To explain what has made Amy Cuddy's TED talk so popular.
B．To give practical tips on how to communicate with others.
C．To help the reader to tell the difference between a highpower pose and a lowpower one.
D．To explain why Amy Cuddy considers body language important.
