若在铣床上利用分度头六等分工件,其手柄每次转过圈数为()A、6圈 B、6.67圈 C 发布时间:2017-07-27 14:15 │ 来源:www.tikuol.com 题型:单项选择题 问题: 若在铣床上利用分度头六等分工件,其手柄每次转过圈数为()A、6圈B、6.67圈C、16个孔D、24个孔
题型:单项选择题 The idea of travelling abroad really_______ a lot of Chinese people.That's why every year witnesses more people applying for passports.A.takes toB.attends toC.appeals toD.Caters to 查看答案