...happyB.the most excitingC.as interested asD.as relaxing as...
more happy语法错误; the most exciting最令人兴奋的;as interested as和……一样有趣,主语是人; as relaxing as和……一样放松。根据“singing songs”和“listening to music.”这里是唱歌和听音乐一样放松,这里用同级比较。根据题意,故选D。一题一题找答案解析太慢了下载作业精灵直接查看整书答案解析立即...