Unit 12 Life is full of the unexpected. 单元阅读清 一、完形填空。 When Helen Keller was 19 months old, an illness left her deaf, dumb (哑的 ) and blind. At the age of five, she began to realize that she was different from other people. Her family members could _1_ with their mouths, but she couldnt talk with her mouth. Sometimes she stood between her parents and touched their _2_. She could not understand their words, and she could not make any meaningful sounds _3_. She wanted to talk, but no matter how she
