Question 41. Which of the following is TRUE about future cities, according to the passage?
Question 41. Which of the following is TRUE about future cities, according to the passage?
Chọn một phương án bên dưới để kiểm tra đáp án ngay:
Đáp án chính thức: B
Hướng dẫn giải chi tiết
Giải thích: Smart systems will run successful future cities, including self-driving vehicles powered by eco-friendly fuels, such as electricity produced by solar panels or wind power.