There are at most 15 researchers on the remotely operated vehicles.
举一反三
- This group also includes light commercial vehicles like small ______ vehicles. A: recreational B: pick-up
- There are no good roads in the area, so most of the ranches are only______(access) by jeep or other off-road vehicles.
- According to the author，which of the following most interested the researchers?
- There are no good roads in the area, so most of the ranches are only ______ by jeep or other off-road vehicles. A: across B: estate C: accessible D: accounting
- 有缆遥控潜水器是下列哪个( ) A: UUV(Unmanned Underwater Vehicle) B: AUV(Autonomous Underwater Vehicle) C: HOV(Human Occupied Vehicles) D: ROV(Remote Operated Vehicle)