When required to eat vegetables, many children only do so reluctantly .
【正确答案】 D
【答案解析】解析:划线单词reluctantly“不乐意地,不情愿地”。automatically“自动地,机械地”, anxiously“焦虑地”,obediently“顺从地”,unwillingly“不乐意地,不情愿地”。本题正 确答案为D。