更多"My approach is not to learn everyth"的相关试题:
[单项选择]What can we learn about pawnshops
[单项选择]Learn about Light
1 Ancient civilizations were amazed by the existence of light for thousands of years. The Greek philosophers believed that light was made up of countless, tiny particles that enter the human eye and create what we call vision. However, Empedocles and a Dutch scientist named Christian Huygens believed that light was like a wave. According to them, light spread out and travelled like a straight line. This theory was accepted during the 19th century.
2 ln 1905, Albert Einstein published a research paper in which he explained what is referred to as the photoelectric effect. This theory explains that particles make up light. The particles Einstein was referring to are weightless bundles（束）of electromagnetic（电磁）energy called photons（光子）. Today, scientists agree that light has a dual（二重） nature — it is part particle and part wave. It is a form of energy that allows us to see things around us.
3 Things that give off light are known as sources of light. During the
[单项选择]What can we learn about the man
A. He was reluctant to ask for help．
B. He has some personal problem．
C. He had expected to be invited．
D. He came up with a good idea．
[单项选择]What can we learn about the impactor
A. It is a little more than 180 kg.
B. It is about 3 tons.
C. It travels at a speed of 37 thousand kilometers all hour.
D. It travels at a speed of 17 thousand kilometers an hour.
[单项选择]What do we learn about Nicola Horlick
A. She has already given away about 25% of her wealth.
B. She is the first one who declares to give away her wealth.
C. She will leave only a small portion of her wealth to her kids.
D. She inherited most of her wealth from her parents.
[单项选择]What do you learn about Mr. Holbrooke
A. He is waiting for a few days.
B. He will be back on Saturday.
C. He will not be back on Saturday.
D. He is going to Europe on his tour.
[单项选择]What can we learn about rivers in Australia
A. Rivers run higher than usual.
B. Rivers have run out of water.
C. Rivers cause little damage.
D. Every year rivers overflow.
[单项选择]What do we learn about the man（）
A. He is nervous about the exam.
B. He is looking for a job.
C. He doesn’t dare to tell lies.
D. He doesn’t know how to answer the questions.
[单项选择]What do we learn about Michael from this conversation（）
A. He’s going to visit a photo studio.
B. He’s just had his picture taken.
C. He’s on the way to the theater.
D. He’s just returned from a job interview.
[单项选择]What can we learn about Saudi Arabia from Paragraph 1
A. Saudi Arabia will be as rich as before and their people will believe in their faith firmly.
B. Saudi Arabian will not believe in their faith as firmly as before.
C. The oil produced in Saudi Arabia will diminish.
D. Saudi Arabia will no longer be a kingdom, and their people pursue democracy.
