The highway to Tianjin was clear ______ a few cars on weekdays.
举一反三
- A highway is a wide road where cars are allowed to go very slowly.
- During the holidays highway traffic always reaches a _____ (饱和) point. You find cars everywhere and it is annoying.
- The speaker predicts there will be few traffic jams if all cars are computer-controlled.
- The plan ________ computers, aided by thousands of 3-inch magnetic spikes burred in the highway, to take complete control of the driving of cars on heavily trafficked roads.
- On weekends, the school parking lot is almost empty except that a few cars _________ near the entrance.