Today, as natural resources become scarcer and manufacturing costs rise, recycli

游客2023-09-19 59

问题 Today, as natural resources become scarcer and manufacturing costs rise, recycling is(important)______than ever.

选项

答案 more important

解析考查形容词比较级。空格后有than，故应填入形容词比较级。根据“自然资源稀少”和“制造成本上升”，可知循环利用“更重要”。important是多音节形容词，比较级为more important。

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