Experts believe that ________ is good for people in many ways.
A: fitness walking
B: fitness
C: walking
D: smoking
A: fitness walking
B: fitness
C: walking
D: smoking
举一反三
- Fitness is in living a happy life, but many people fail to take good care of it.
- Experts say walking is one of the best ways for a person to ____ healthy.
- Living without a car, they achieved better physical fitness from extra walking and cycling and gained a new perspective of the place they lived.
- Fitness(健康) is _________ in living a happy life, but many people fail to take good care of it. A: an important facto B: a key role C: a major element D: a great influence
- I met a good friend of mine while I ____ on the street.（1.0分） A: walking B: was walking C: is walking D: walks