判断:pay a new year call 表示“打个新年的电话”
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判断:Mike and his family have a big lunch on Christmas Eve.
A. 对
B. 错
判断:Mike put some pretty things on the Christmas tree, and put their presents under the tree.
A. 对
B. 错
判断:Jesus Christ put the presents into Mike’s stocking.
A. 对
B. 错
对于夹具夹头左侧面(上表面)的加工,编程中使用到的加工方法有:
A. 平面轮廓精加工
B. 平面区域粗加工
C. 等高轮廓铣
D. G01钻孔