How long does it take to download an 8G high-definition movie on a 4G network? (single-choice question, 2 points)
A. 7 seconds
B. 7 minutes
C. 70 minutes
D. 7 hours
Answer:B
How long does it take to download an 8G high-definition movie on a 4G network? (single-choice question, 2 points)
A. 7 seconds B. 7 minutes C. 70 minutes D. 7 hours