The sign on the right indicates that there is an electronic toll collection lane at the toll station 1 kilometer ahead.

ANSWER · A

ETC indicates a toll station with electronic toll collection lanes. The sign indicates an ETC toll station 1 kilometer ahead. With ETC, drivers install an induction card on the car window and prepay the fee. When passing through the toll station, no manual payment or stopping is needed; the toll is deducted automatically. Although toll collection is non-stop, vehicles still generally pass at lower speed. Each vehicle's toll collection takes less than two seconds, and the throughput of an ETC channel is 5 to 10 times that of a manual channel.

Pass China's driving test.

All 3,068 questions, mock exams, wrong-answer reviews and bookmarks in the app. One-time $7.99.