Walking and running are good for health.going to bed early and getting up early is good for ourhealty这两个句子都是两个动作,为什么前一句谓语动词用are ,后一句就用is呢?

Running,power walking,jogging and push I think walking and running is good for our health 改错 Both walking and running are h____ forms of sport还要translate一下 walking ,running ,jumping ,riding bikes and playing games are all exercises如何翻译? up and running running and jumoing I kept running and f______ running it. t__ is a machine for walking or running I think running is more athletic than walking 同义句改写I ___ think running is ___ athletic than walking. Walking and running are good for health.going to bed early and getting up early is good for ourhealty这两个句子都是两个动作,为什么前一句谓语动词用are ,后一句就用is呢? 改写下列句子（用连词）：1.Tom is at home.Tom is ill.2.You will be more healthy.You do more exercises,such as running and walking.3.We all lake Tom .Tom is kind and helpful. Sandy and Kitty like walking.(划线提问)walking划线 英语翻译1：New GoalTrack monitors your personal goals all day long2：Accurately counts your steps3:Measures walking.hiking ang running distance4:Easy to use and laser tuned for accuracy 谁能帮我翻译一下little wing的歌词 吉米唱的little wing 歌手：hendrix jimi 专辑：axis bold as love WELL SHE'S WALKING, THROUGH THE CLOUDSWITH A CIRCUS MIND THAT'S RUNNING WILDHendrix JimiBUTTERFLIES AND ZEBRASAND MOONBEAMS A Walking,running and horse-riding are all helpful forms of___A.a sport B.a game C.match D.exercise 请问是哪个啊?这4个怎么区别法?我有点搞了... Walking,running and horse-riding are all helpful forms of_____A.a sport B.a game C.match D.exercise 请问是哪个啊?这4个怎么区别法?我有点搞了... ＿do you prefer,walking or running?I like running better.A.What B.How C.When D.Which＿do you prefer,walking or running?I like running better.A.What B.How C.When D.Which I like running and swimming 对running andswimming提问