Answer:
A
Explanation:
- The blank requires a sense of belonging. The similar connotation of the word would be " To whom" does that car belongs to.
- The word " To whom" gives a sense of belonging of the car. The car belongs to someone.
- Whose is the only pronoun in the option that disseminates as sense of belonging. Hence, the correct sentence is:
"Whose car is that in the parking lot?''
- While "Who" has similar the connotation is not idiomatic.