问题
选择题
______ to his work, the scientist didn't get married all his life. [ ]
A. Devoting
B. To devote
C. Devote
D. Devoted
答案
答案：D
搜题请搜索小程序“爱下问搜题”
______ to his work, the scientist didn't get married all his life. [ ]
A. Devoting
B. To devote
C. Devote
D. Devoted
答案：D