He made up his mind to devote his life _
题型:选择题
问题:
He made up his mind to devote his life _______ pollution _______ happily.
A.to prevent; to live
B.to prevent; from living
C.to preventing; to live
D.to preventing; living
He made up his mind to devote his life _______ pollution _______ happily.
A.to prevent; to live
B.to prevent; from living
C.to preventing; to live
D.to preventing; living