, _______ and ______are most frequently used in mechanical practice.
A: Substitution
B: Transformation
C: Repetition
D: above all
A: Substitution
B: Transformation
C: Repetition
D: above all
举一反三
- 10 Substitution drills and transformation drills are used most frequently in mechanical practice.
- 10 Substitution drills and transformation drills are used most frequently in mechanical practice. A: 正确 B: 错误
- 中国大学MOOC:"10 Substitution drills and Transformation drills are the most frequently used in mechanical practice. ";
- Comprehension drills and transformation drills are the most frequently used in mechanical practice A: 正确 B: 错误
- The following methods belong to mechanical practice EXCEPT___. A: repetition drill B: substitution drill C: Transformation drill D: Doing a survey