I’m _ the long jump and the 60m race.A in B at C with D to

问题描述:

I’m _ the long jump and the 60m race.A in B at C with D to

答案:A in 参加 The () must run very fast?Arun Brunning Crunners Djumpers答案:Clook,the children () for sports day?practise are practisingis practisingpractisedare practising