What is crucial to the future work on the construction site in space
A: The arms.
B: The robot.
C: The robotic arm-to the station.
D: The shuttle.
A: The arms.
B: The robot.
C: The robotic arm-to the station.
D: The shuttle.
举一反三
- Astronauts now ____________: Pilots, the astronauts who actually fly the space shuttle, account for one-third of the astronaut corps. Mission specialists run experiments in orbit, work the shuttle's robot arm and go on spacewalks. They're doctors, engineers and scientists and can command stays on the space station. They are the remaining two-thirds of the corps.
- Which of the following is a household robot? A: A sweeper B: A surgery robot C: A robotic vacuum cleaner D: A robotic pool cleaner
- What's the main purpose of the passage? ______ A: To help people understand what a robot is B: To tell what a robot can do in our life C: To describe the movement of a robot. D: To introduce the history of robots
- The T3 industrial robot is also called jointed-spherical robot.
- The bus station is the same distance from the hotel( )the train station. A: which B: what C: as D: like