i don t think america is a very interesting country,______?

选A
反义疑问句,前否后肯说简单一点，最好附带例句1．陈述部分肯定式+疑问部分否定式 可记为 前肯后否定. 例：They work hard, don’t they?2．陈述部分否定式+疑问部分肯定式 可记为 前否后肯定. 例：They don't work hard, do they?但是do I 不是问自己吗我查了下资料，我原来选错了，不好意思，正确答案应该选C，因为除了I（We）+believe 、think 、suppose 、imagine+宾语从句，问句部分与宾语从句保持一致，其他情况都与主语保持一致。以下是详细版本： 宾语从句的反意疑问句的对应规则：一、若反意疑问句的陈述部分为I （we） think（believe，suppose，consider）＋that从句时，问句部分的助动词和主语与that从句内的动词和主语保持一致。eg.1.I think that he has done his best, hasn't he?2.We think that English is very useful, isn't it? 这里就是这道题的情况： 二、若反意疑问句的陈述部分为I （we）don'tthink（believe，suppose，consider）＋that从句时，从句为否定意义，问句部分的助动词和主语仍与that从句保持一致，用肯定形式。eg.1.I don't think that you can do it, can you?2.We don't believe that the news is true, is it? 三、反意疑问句的陈述部分为非第一人称主语＋think (believe，suppose，consider)+that从句时，问句部分的助动词和主语与陈述部分的助动词和主语保持一致。eg.1.They all think that English is very useful, don't they?2.He didn't think that the news is true, did he?四、反义疑问句的陈述部分是believe 、think 、suppose 、imagine以外的动词，问句部分的助动词和主语与陈述部分的助动词和主语保持一致。