甲、乙、丙三位选手各10次射击成绩的平均数均为9.3环，方差（单位：环2）依次分别为0.026、0.015、0.032．则射击成绩最稳定的选手是____ （填“甲”、“乙”、“丙”中的一个）．

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，并在该词下面写出修改后的词。

注意：1）每处错误及其修改均仅限一词；

2）只允许修改10处，多者（从第11处起）不计分。

    Mao Zhaomu drop out of high school several years ago. Now the self-taught English learner has been admitted to one of China's top foreign language university, Sichuan International Studies University, that he used to deliver food to students. Mao once worked a delivery man for a restaurant. And he chatted happy with English learners online during her spare time. There were much grammatical mistakes, but that didn't prevent him from chatting. To seize every chance to study English, he would memorize words while wait for customers. Mao said that how he hoped very much to become an interpreter. Whoever have a dream and dares to seek it is the loveliest person.

钟乳石的形成和地面岩石的成分有关系。(     )