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【多选题】
隧道通过膨胀岩地区开挖时可选择 [填空(1)] [填空(2)] 开挖方法A.
正台阶法
B.
双侧壁导坑法
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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【简答题】阅读理解 Helen Keller was a US author and public speaker who became blind and deaf at the age of 19 months. Anne Sullivan became her teacher in 1887 and taught her to read, write, use sign language and sp...
【简答题】Helen Keller was born in America in June, 1880. Everything was all right when she was born. But when she was 19 months old, an attack of fever left her blind and deaf for the rest of her life. She was...
【判断题】When Helen Keller was born, she was deprived of the ability to see and hear.
A.
正确
B.
错误
【简答题】Helen Keller was a US author and public speaker who became blind and deaf at the age of 19 months. Anne Sullivan became her teacher in 1887 and taught her to read, write, use sign language and speak. ...
【判断题】Helen Keller was the first deaf-blind person to earn a Bachelor of Arts degree.
A.
正确
B.
错误
【简答题】翻译句子: Helen Keller was born in the U.S.
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