Which sentence from the excerpt most strongly reinforces the main idea of Reagan’s address regarding the Space Shuttle Challenger?

Question 44 options:

A)

“In his lifetime the great frontiers were the oceans, and an historian later said, ‘He lived by the sea, died on it, and was buried in it.’”


B)

“We’ve grown used to the idea of space, and perhaps we forget that we’ve only just begun.”


C)

“Nineteen years ago, almost to the day, we lost three astronauts in a terrible accident on the ground.”


D)

“The Challenger crew was pulling us into the future, and we’ll continue to follow them.”