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【简答题】
铰的进给率比钻要 [填空(1)] ,通常为它的 [填空(2)] 倍。 A. B.
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【单选题】She is so stubborn that she never listens to the advice______. A. that I gave it to her B.I gave it to her C. which I gave to her D. what I give to her
A.
1
B.
2
C.
3
D.
4
【单选题】What do her parents want her to do?
A.
To start working at once.
B.
To wait until a proper job.
C.
To study economics at a university.
【简答题】活塞环“三隙”指的是 、 和 。
【判断题】活塞环的“三隙”是指端隙、背隙、侧隙。
A.
正确
B.
错误
【单选题】According to the speaker, what contributed to her admission to Ohio State University?
A.
The timely advice from her friends and relatives.
B.
The two-year professional training she received.
C.
Her determination to fulfill her dream.
D.
Her parents' consistent moral support.
【单选题】辅助指令M03功能是主轴()指令。
A.
反转
B.
启动
C.
正传
D.
停止
【单选题】辅助功能M03代码表示()。
A.
程序停止;
B.
冷却液开;
C.
主轴停止;
D.
主轴顺时针转动
【单选题】“促织声尖尖似针。” 运用了通感修辞手法。
A.
B.
【单选题】辅助功能M05代码表示(    )。
A.
程序停止    
B.
主轴停止    
C.
换刀    
D.
切削液开
【简答题】活塞环三隙是指_______、________、_______。
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