题目: 钢筋焊接要求? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0223/713262ae7c73cfb97ed55946685e01c0.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 There are some ________ and ________ on our farm. [ ]A. sheeps, chickens B. sheep, chicken C. sheep, chickens D. sheeps, chicken 查看答案