Q498
With the Hubble Space Telescope, astronomers expect to learn the age and size of the universe and to probe its origin, evolution, and ultimate fate.
A.
probe after
B.
probe for
AnswerC.
probe in
D.
No improvement
Answer: Option B
Solution
Answer: Option B
Solution:
With the Hubble Space Telescope, astronomers expect to learn the age and size of the universe and to probe for its origin, evolution, and ultimate fate.