“六十年像长河，有缓流也有急流；六十年像画卷，有暖色也有冷色；六十年像乐曲，有高音也有低音。”在新中国成立六十多年里，“低音”是指（    ）

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线( \ )划掉。

修改：在错的词下划一横线，在该词下面写出改正后的词。

注意：1）每处错误及修改均仅限一词;

2）从第11处起所改错误不给分。

   Andy is part of an android football team. He is able to run very quick. He has learned to signal to her teammates in computer language. Once a year they are allowing to get together to play a game of football. Last year, they won second place in Seattle Competition.  Personally, Andy thinks the team what won first place cheated. He thinks his team should encourage the programmer to improve their intelligent. In the way, the programmer is like a coach and programs players with all possible move. Andy is looking forward to play against a human team because he has programmed to act just like a man under the help of his electronic brain.

全面成小康社会一个都不能少，某县城中学高中生，为配合区委、区政府推进精准扶贫工作，利用寒假进驻该区最偏远乡，农民人均纯收入最低的某村，进行入户调查。

下列词语中，没有错别字的一组是    (　　)