试题题干
careless这个单词的意思是（ ）
参考答案
正确答案：
试题解析
careless ['keələs] adj. 粗心的；无忧无虑的；淡漠的
Some parents are accused of being careless with their children's health.
有些父母被指责对孩子的健康掉以轻心。
careless这个单词的意思是（ ）
careless ['keələs] adj. 粗心的；无忧无虑的；淡漠的
Some parents are accused of being careless with their children's health.
有些父母被指责对孩子的健康掉以轻心。