—Whatdoyouthinkoftheenvironmentinyourhometown？ —It's ...

来源：语文精选馆 1.53W

—What do you think of the environment in your hometown？

—It's Both the air and the water are badly polluted．

A．not bad B．as good as before

C．much better than before D．not as good as before

【解析】句意：——你觉得你家乡的环境怎么样？——没有以前那么好，空气和水都被严重污染了。从 Both the air and the water are badly polluted判断前面说的是不如以前好，用not so ... as表示，中间跟形容词原级。故选：D。