当地居民对修建工厂的计划表示了强烈的反对。

The local residents expressed strong ___opposition to the factory construction plan.

反对党在新政策辩论中提出了强烈抗议。

The ___opposition voiced strong protests during the debate on the new policy.

冷色和暖色的对立使这幅画更加生动。

The ___opposition between cool and warm colors makes the painting more vibrant.