______ (run) is good for our health．

[问答题]It is known to all that exercises are good for health.

In fact fresh air is very ( ) to our health.Infactfreshairisvery()toourhealth.A.

The chemicals in the vegetables and fruit are bad__________ our health．（ ）A. fro

People generally ()it for granted that young people have good health.A. makeB. d

Smoking and drinking are regarded as____ in some countries because they do no go

[问答题]Chatting on the Internet is not only wasting time, but also doing harm to o

Sleep is necessary for good health. During this time, the body recovers from the

Sleep is necessary for good health. During this time, the body recovers from the

Sleep is necessary for good health. During this time, the body recovers from the

Taking regular exercise has proven to be good for our health and scientists have