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2. The seat belt on a plane is a_______.
3. It was a big m_______ to leave my umbrella at home.
4. A c______ is a hundred years.
5. Boys, stop t stones to the poor dog.
No one knows how or when these people learned about growing food. But when they did, their lives changed. They did not have to look for food any more. They could stay in one place and grow it.
People began to live near one another. And so the first village grew very big. When machines appeared (出现), life in the villages changed again. Factories were built. More and more people lived near the factories. The cities grew very big.
Today some people are back to small towns. Can you tell why?
1. The best title (题目) of the passage should be ________.
A. Cities or Villages B. Back to Towns
C. How Cities Grew D. People and Animals
2. The underlined word “they” in the second paragraph refers to(指的是) ________.
A. villages B. animals C. cities D. people
3. When factories were built ________.
A. more people lived near the factories
B. people began to live in the factories
C. many people began to work in village
D. many machines appeared in big factories
4. We can learn from the passage that ________.
A. people like to work only in big cities
B. some people don’t like to live in big cities
C. there will be no small towns in the future (将来)
D. it is better to live in cities than in villages
5. In what order did people do the following things?
a. Worked in village. b. Lived near the factories.
c. Learned to grow food. d. Built factories.
e. Began to live near each other.
A. d, b, a, e, c B. e, a, c, d, b C. c, e, a, d, b D. a, c, d, e, b
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What does it feel like to break a bone (骨头)? It’s different for everyone, but the pain is often sharp (严重). If the break is small, however, the person may not feel much pain at all. If you think that you or someone else has broken a bone, the most important things to do are to stay calm, make the hurt person comfortable, and call the doctor. Do not move the injured body part since movement could make it worse.
To treat the break, the doctor will need to take an X-ray. This gives the doctor the information he or she needs to set (接上) the bone: to put it back to its normal place. If the bone is large or it is broken in more than one place, the doctor may need to use metal pins (钢钉) to set it. After the bone has been set, the next step is usually putting on a cast, the special, hard thing that will keep the bone in place for a month or two.
Your bones are excellent at healing themselves. Broken bones will produce many new cells (细胞) and tiny blood vessels (血脉). These cover both ends of the broken part, and close up the break until the bone is as whole and strong as before.
61. Which of the following is the best title for the passage?
A. How to Know if a Bone is Broken
B. How Broken Bones Heal Themselves
C. Common Causes (原因) of Broken Bones
D. What You Should Know about Broken Bones
62. When someone breaks his bone, the following should be done except ______.
A. asking the doctor for help B. comforting the hurt person
C. moving the injured part D. staying calm
63. Which is the correct order to treat the break?
a. take an x-ray b. use metal pins to set it c. put it back to its normal place d. put on cast
A. a→b→c→d B. a→c→b→d C. a→d→c→b D. d→a→b→c
64. The underlined word “heal” in Paragraph 3 is closest in meaning to “______”.
A. break again B. become worse C. wound or hurt D. become healthy again
65. Where would you probably read this passage?
A. In a story book. B. On a poster. C. In a health care book. D. In a chemistry book.
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