题目内容
He made up his mind to devote his life_______ pollution_______ happily.
A. to prevent; from live
B. to prevent; from living
C. to preventing; from living
D. to preventing; to live
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题目内容
He made up his mind to devote his life_______ pollution_______ happily.
A. to prevent; from live
B. to prevent; from living
C. to preventing; from living
D. to preventing; to live