单选题
If children have flu-like symptoms, their parents ______.
【正确答案】
A
【答案解析】细节判断题。根据倒数第二段的第二句转折词However之后的信息“children and teens with a cold or flu should not take aspirin for pain relief because of the risk of Reye syndrome a rare but serious condition of the liver and central nervous system.”小孩子和青少年患者应避免服用阿斯匹林止痛,因为那样有可能引发Reye综合症,这种肝部和中枢神经系统的并发症虽罕见但却非常危险,由此可见A项正确而B项错误,C项是预防flu的措施,文章最后说预防伤风的措施之一是远离患者,而不是有流感症状时避免孩子与发烧人群接触,故D错。