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【简答题】
编写如下图所示的零件的精加工程序,(设毛坯尺寸为Φ40x100)。
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参考答案:
举一反三
【简答题】听下面一段材料,回答第1-3题。 1. Who is the man? A. A doctor. B. A driver. C. A passenger. 2. What is the trouble with the woman in the car ? A. She is going to give birth. B. She is suffering some disease. C. She...
【简答题】己二酸和己二胺合成分子量为10000的尼龙-66,计算: (1)己二酸146g,己二胺116g,反应程度为0.995,需加苯甲酸多少克? (2)反应程度仍为0.995,若用116克己二胺,不加苯甲酸,则需己二酸多少克? (原子量C:12、O:16、H:1、N:14)
【判断题】家庭关系包括夫妻关系、父母子女关系和其他家庭成员关系。
A.
正确
B.
错误
【简答题】The passenger is going to Los Angeles. 2. The departure time is 10:40 AM. 3. The passenger prefers an aisle seat. 4. The passenger has three suitcases. 5. The Member’s Club lounge is on the third floo...
【简答题】Listen to the following conversation twice, and then complete the passage according to the conversation you have just heard. A passenger is checking in 1 . He would like to have 2 . If there a...
【判断题】工笔画的绘画技巧语言鉴赏应注意细腻变化的线条语言与层次分明的渲染着色。
A.
正确
B.
错误
【简答题】听下面这段材料,回答第1-3题。 1.Who is the man? A. A doctor. B. A driver. C. A passenger. 2. What is the trouble with the woman in the car? A. She is going to give birth. B. She is suffering some disease. C. she h...
【单选题】家庭关系包括(    )、父母子女关系和其他家庭成员关系。
A.
外祖父母与外孙子女关系
B.
祖父母与孙子女关系
C.
夫妻关系    
D.
兄弟姐妹关系
【判断题】工笔画的绘画技巧语言鉴赏应注意细腻变化的线条语言与层次分明的渲染着色。()
A.
正确
B.
错误
【简答题】Listen to the following conversation twice, and then complete the passage according to the conversation you have just heard. A passenger is checking in 1 . He would like to have a window seat. If the...
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