Answer:
Step-by-step explanation:
To pause the execution of a program, Holly needs to import the time module.
The correct option is D. time.
The time module in Python provides functions that allow you to work with time-related operations, including pausing or delaying the execution of a program. By importing the time module, Holly can make use of the time.sleep() function, which can introduce a pause or delay in the program's execution for a specified duration.