题目内容
Spring is here and so is the cycling season. Here are some suggestions on how to ride a bike safely and comfortably.
Watch your feet—Using the wrong part of the foot can raise your risk of hurting the heel and arch. You should push with the ball of your foot.
Layer up—While it’s still cool, wear layers of clothing, with light clothing close to the body and outer layers that do not absorb water. Choose bright colors that increase your visibility (可见度).
Fix the fit—If you have lower back pain or numbness (麻木) in your hands and finger from cycling, it could be because your bike isn’t adjusted properly for your height. A good cycle shop can help you find the right bike.
Be mindful—You have to pay attention on the roads to vehicles, other cyclists and pedestrians (行人). Consider taking a cycling safety course to practice your skills, or do some reading about how to avoid dangerous cycling situations. bicyclesafe.com.
1.Which part of the foot should one use when cycling?
A. The heel. B. The arch.
C. The ball. D. The toes.
2.What kind of layers of clothing is suggested for cycling?
A. Heavy clothing.
B. Oversize (肥大的) clothing.
C. Out layers absorb water.
D. Clothing with bright colors.
3.If you feel pain or numb in back or hands after cycling, what may be the reason?
A. You lack exercise.
B. You are ill.
C. Cycling doesn’t suit you.
D. Your bike isn’t adjusted properly for your height.
4.According to the last paragraph, if you want to avoid danger when cycling, you should .
①take a cycling safety course
②search for information on bicyclesafe.com
③choose walking rather than cycling
④ride a bike with many friends
A. ①② B. ③④ C. ①③ D. ②④