試題詳解

Sarah: I see what you mean. Being out here and away from the city is like a reset for our soul.

Alex: The towering trees, the flowing rivers, and the starry night sky—they’re all breathtaking. __________ Sarah: Absolutely. The Earth is a gift that we should never take for granted.
(A) We should be home rather than spend time outdoors.
(B) We should be careful not to damage the environment.
(C) We should use up natural resources as fast as we can.
(D) We should learn to keep ourselves busy during the day.