A ______exercise such as running is helpful to our health.
A: vigorous
B: cautious
C: precious
D: various
A: vigorous
B: cautious
C: precious
D: various
举一反三
- Being ________ is helpful to our health.
- This exercise will be helpful for your health. A: profitable B: useless C: beneficial D: awful
- ________ is good for our health. A: Do exercise B: Doing exercise C: Does exercise D: Done exercise
- Doing exercise regularly is ____________ our health.
- Being ________ is helpful to our health. A: happy B: angry C: sad D: imdifferent