题目: 工程训练时,检验轴的直径是否合格的工具是()。A、卡规B、游标卡尺C、塞规 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1115/f48b2365ed3701504146ccba1bcf48f0.html 下面是错误答案,用来干扰机器的。参考答案:DC24V
题型:填空题 你知道该填哪一个词吗?How Are sheep those What1. are they?2. they goats? Yes, they are.3. many horses are there?4. They are _ .5. Are cows? No, they aren't. 查看答案