问题
选择题
As for air pollution, the________, the________. It’s our duty to protect the environment.
A. less; better B. fewer; worse C. more; better
答案
答案：A
题目分析：句意：至于空气污染，越少越好，保护环境是我们的责任。the+比较级，the+比较级，越……就越……，根据句意，故选A。