look,the farmers are busy in the field ,and the rice is -i-- for harvestMany students work hard, they are -o----- about the future

分类: 作业答案 • 2022-04-23 21:19:12

问题描述：

look,the farmers are busy in the field ,and the rice is -i-- for harvest
Many students work hard, they are -o----- about the future

答