问题
选择题
Mrs Zhang is _____ all her time and energy _____ being a mum right now. [ ]
A. devote; on
B. devoting; on
C. devote; to
D. devoting; to
答案
答案：D
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Mrs Zhang is _____ all her time and energy _____ being a mum right now. [ ]
A. devote; on
B. devoting; on
C. devote; to
D. devoting; to
答案：D