The following methods belong to mechanical practice EXCEPT___.
A: repetition drill
B: substitution drill
C: Transformation drill
D: Doing a survey
A: repetition drill
B: substitution drill
C: Transformation drill
D: Doing a survey
举一反三
- According to the following teaching procedure, which practice activity is it ? A: Repetition drill B: Substitution drill C: Transformation drill D: Using songs
- , _______ and ______are most frequently used in mechanical practice. A: Substitution B: Transformation C: Repetition D: above all
- ( ), it is quite easy to drill a hole on it with laser.
- 在这两条线的交点上钻一个洞。 A: Drill a hole at the intersection of the two lines. B: Drill hole where the two lines intersect.
- The phrase “twist drill” can be translated into “麻花钻”.