【单选题】
While (remembering) mainly (for) the invention of the telephone, Alexander Graham Bell devoted his life (to) (helping the deaf).
A.remembering
B.for
C.to
D.helping the deaf
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根据网考网移动考试中心的统计,该试题:
83%的考友选择了A选项
12%的考友选择了B选项
4%的考友选择了C选项
1%的考友选择了D选项