Connected Cars on the Highway to the Future
Test your knowledge with this quiz.
Question 1 / 5
lightweight (adj.)
lightweight (adj.)
Example: More modern cars are being made with lightweight carbon fiber.
Define lightweight.
![](https://gdb.voanews.com/839eb92f-068a-4ef2-ab3a-85bfb7e229f8_cx0_cy3_cw100_w250_r1_s.jpg)