题目： 气缸镗削前的定位基准主要有（）、（）、和（）。 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0709/45b78d7e14023603c6c87548329c76af.html 下面是错误答案，用来干扰机器的。参考答案：←△△△→
题型：填空题 阅读填空。以下五位同学正在谈论他们理想中的职业，请从方框中选择合适的词填空。（其中有三项多余）A. an actor B. a reporter C. a chef (厨师) D. a pilot E. a dancer F. an engineer G. a basketball player H. a driver I want to be l when I grow up. I will need good eyesight and I will have to take flying lessons. I really enjoy traveling and I hope to see the world in the future. I want to be 2 when I grow up. I'm going to study design and engineering in college. My dreamis to build the longest bridge in the world. I want to be 3 when I grow up. I'm going to take acting lessons, and maybe singing and dancinglessons, too. I hope I can be famous one day. I want to be 4 when I grow up. I know that I have to train every day. It isn't easy, but I keep on doing it. I want to be just like my hero, Michael Jordon, in the future. I want to be 5 when I grow up. I'm going to a cooking school in Europe. I hope I can work in a five-star hotel in Beijing when I'm older. 查看答案
