1. The phrase “…a robot designed to clear mine filed and help soldiers work in enemy areas,..” indicates clearly that the robot is built.. .
a. To replace man soldiers
b. To fight in their war
c. For military task
d. For military development
2. The robot’s eyes are made from …
a. Cameras
b. Batteries
c. Glasses
d. Computer composition
3. The word “level” in the second paragraph means.. .
a. High
b. Flat
c. Step
d. Rough
4. The word “ obstacles” in the last paragraph means…
a. Drive by battery
b. Control by battery
c. Build by battery
d. Work by battery