题目内容
.
When he was young, he used to __________ hard at his lessons.
A. devote to working B. devote himself to work
C. be devoted to work D. be devoted to working
D
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题目内容
.
When he was young, he used to __________ hard at his lessons.
A. devote to working B. devote himself to work
C. be devoted to work D. be devoted to working
D