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Bylocaldoctorsandnurses,wehopemorepeople.A.train,helpB.training,helpingC.training,tohelpD.train,helping

题目详情
By        local doctors and nurses, we hope         more people.
A.train, help B.training, helping C.training, to help D.train, helping
▼优质解答
答案和解析
C

by是通过的意思,后面接名词或相当于名词的动名词短语,表示通过某种方式。hope后面要接带to的不定式。