Correct one is --

A Ten miles are a long distance
B Ten miles are more long distance
C Ten miles make a long distance
D Ten miles is a long distance

Correct Answer: Ten miles is a long distance

Grammatically, “Ten miles is a long distance” is correct. There is just one distance so “is” (singular) is correct.
Bissoy MCQ

Related Questions

Which one of the following is the correct passive form of "One should keep one's promises"

Next steps