.healthy exercise it is to go jogging!A.howB.whatC.what aD.what an选什么,这种情况下,exercise可数吗?

it's best to keep healthy t____ exercise.请问空内应填什么? 重组句子 very is healthy to keep important to exercise it To stay healthy,it's n_____ to exercise often and have a blanced diet. exercise more ____(keep)healthy .healthy exercise it is to go jogging!A.howB.whatC.what aD.what an选什么,这种情况下,exercise可数吗? how can we keep healthy?It's important to exercise___.The Rich family try to exercise ever day. How do you exercise to keep healthy? I Exercise,I am Healthy是什么意思? It’s not that very old people can exercise because they are healthy rather,they achieve a healthy old age because they exercise.—Jane Brody,New York Times health writer It is good_____(exercise) It's healthy to exercise for half an hour.这句话有没有语病?若有,请帮忙改一下!谢了 1,________(exercise) every day and it can make you healthy.2,He often lay in bed,____________ (watch) TV.谢拉 It 's very import for us to keep healthy .So we should____every day.a:take more exercises b:do sportc:take more exercise d:do exercises It is neccessary that a person()exercise eveyday if he wishes to be healthy.Adoes Bdid Cdo Dtakes答案是B为什么呢 They kept＿＿＿（do）exercise,they are really healthy.You should write it＿＿＿（careful） If you take more exercise ,you'll be much ----(healthy). good food and exercise __(make)me healthy exercise can make your body healthy and strong 有错吗?