He has devoted his life ______ disabled people.A、to helpingB、to helpC、helping

游客2024-10-29  1

问题 He has devoted his life ______ disabled people.

选项 A、to helping
B、to help
C、helping
D、help

答案 A

解析 devote...to sth.意为“把……奉献给”,to是一个介词,后跟名词或-ing形式。
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