Question 1 What are two central ideas that are shared by both passages?
A
Both passages are about the possibility of humans exploring other planets,
and how there are problems with providing power to robotic explorers.
B
Both passages are about the use of robots in space exploration and how
costly and dangerous it is for humans to travel in space.
С
Both passages are about the importance of using humans to travel in
space and how costly it is to develop robotic technology.
D
Both passages are about the space race between the United States and
other world powers, and how robots will level the playing field between all
countries.