【简答题】采用直径编程的指令是( ) A.G34 B。G35 C.G36 D.G37
【判断题】由于数控车床使用直径编程,因此圆弧指令中的R值是圆弧的直径
【简答题】按要求画一画。 1. Draw a blue chair. 2. Draw two yellow fans. 3. Draw six lights. 4. Draw four red balls.
【简答题】读一读,画一画。 1. Draw a red apple. 2. Draw a green tree.
【简答题】读一读,画一画。 1. Draw a pencil on the desk. 2. Draw a book under the desk. 3. Draw a crayon in the desk. 4. Draw a ruler on the chair.
【简答题】画一画。 1. Draw a fruit. 2. Draw a vegetable.
【单选题】After class, we _____ to talk about the film that we saw just now. [ ]
【判断题】“春秋三传”指的是公羊传、左氏传和岳飞传。