题目内容
and hips(臀部) and waist (腰部) in a line. If you bend over, the muscles ( ~ I$1 ) in your lower back
can become hurt easily. If you keep your back and hips straight, the muscles are stronger, because they
have much more support. The other muscles can then help the lower back muscles.
As you squat down, try to get close to the object as possible. For example, if you are going to pick
up a heavy box, squat down directly in front of it.
Maybe you will have to spread your knees and legs. Put one knee on each side of the box. Remember at all times to keep your back straight.
Put your hands under the object that is in front of you, between your knees.
To lift the object, you should stand up slowly. Use your muscles in order to stand up. In other words,
lift with your legs, not with your back.
B. to bend yourself by bending your legs
C. to lower yourself by bending your legs
D. to stand straight
B. the muscles will have more support
C. you seem to be stranger
D. you will get more muscles
B. to bend your knees and squat down first
C. to keep your back in a line
D. to put your hands under the object
B. The muscles of your back.
C. Your hands.
D. Your leg muscles.
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阅读理解。 | |||||||||
To settle the question about whether or not to invite a rock (摇滚乐) group to their city, the mayor took a poll (投票). The results are.
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1. How many people took part in the poll? | |||||||||
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A. 12,094 B. 11,789 C. 11,49 D. 15014 | |||||||||
2. The undecided people _____. | |||||||||
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A. thought it would help the city B. thought it would do harm to the city C. hadn't made up their minds D. didn't take part in the poll at all | |||||||||
3. According to the results, _____. | |||||||||
[ ] | |||||||||
A. the rock group would be invited to the city B. the rock concert wouldn't be held in the city C. a new theater would be built quickly D. the quarrel would last for a long time |