王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 It is reported that obesity among American adults has ______ more than 70 percent in the past 25 years. ( )(本题2.0分) A、 been increased B、 increased for C、 been increased D、 increased by 答案 登录 注册 D、 increased by 出自:和学 >> 华北水利水电大学混凝土结构设计原理 华北水利水电大学继续教育学院