分类：教育/科学-升学入学-高考
问题：surroundings的谓语动词用单数还是复数surround? 
surroundings的谓语动词用单数还是复数surroundings的谓语动词用单数还是复数surroundings的谓语动词用单数还是复数
回答：复数
例如：
You have to make sure your surroundings are perfect for working if you want to be focused.