Read the following passage and m...

Câu hỏi: Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question.

A. The future of mobile phones: A wonderful device to enjoy music

B. The future of mobile phones: A useful device to check roads

C. The future of mobile phones: A remote control for your life

D. The future of mobile phones: A necessary device to control house