A.He has had thirteen decayed teeth.
B.He doesn't have a single decayed tooth.
C.He has fewer decayed teeth than other people of his' age.
D.He never had a single tooth pulled out before he was fifty.
第6题
根据材料,回答 101~102 题
第 101 题 具有抗菌、抗病毒、抗炎、解热作用的药物是
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!