What does the expression “drill into your heads” mean as used in the passage?
- Amake someone learn or understand something by repeating it
- Bthreaten someone repeatedly drill machine
- Cforce someone to move his/her head in a particular direction
- Drepeatedly question someone regarding a certain issue
Solution & Step-by-step Explanation
The phrase "drill something into someone's head" is an idiom that means to repeatedly tell, teach, or instill an idea, concept, or piece of information into someone until they remember or understand it completely. Thus, option A is the correct definition.