连成一句（英语）速度1 are,swimming,in,they,the,now,rive2 wor

连成一句（英语）速度1 are,swimming,in,they,the,now,rive2 wor

they are swimming in the river nowthey all work harit is just up the stairs======以下答案可供参考======供参考答案1:they are swimming in the river nowthey all work hardit is just up the stairs供参考答案2:they are swimming in the rive nowthey all work hard供参考答案3:they are swimming in the river now.they all work hard.it is just the up stairs.供参考答案4:1. They are swimming in the river now.他们正在河里游泳。2. They all work hard . 他们都努力工作。3. It is just up the stairs. 就在楼上。供参考答案5:1.They are swimming in the rive now.2.All they work hard.第三句的isjust这个词写错了吧,没有这个词

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