Question

【题目】We must look after our home—the earth，because its________is getting worse and worse.

A. water B. environment C. planet D. prediction

Answer 1

【答案】B

【解析】句意：我们必须照料好我们的家园——地球，因为它的环境越来越差。考查名词辨析题。A. water水；B. environment环境；C. planet行星；D. prediction预测。根据句意，可知ACD三个选项意思都与句意不符，故选B。