装配图中两零件的基本尺寸不同的非配合面必须画成一条线()
参考答案:错
June 12, Sunday, Fine
Today is Sunday. I didn't get up early as usually. In the morning after I finished my home-work, I do some washing. Then I telephoned one of my classmate and invited him to see a film. And unfortunately, when we got to the cinema at 300 p.m. we found all the tickets had sold out. So we went to our school and played the football. After that, when we were about to go home, we saw our English teacher, Mr. Wang, came into the school gate. He told us we had made many progress in English this term. He also suggested that we should read more and wrote more. We promised that we would take his advices.
土地的经济供给