he is very ( ) me .A helpful to B helping C helpful of

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he is very ( ) me .A helpful to B helping C helpful of
he is very ( ) me .A helpful to B helping C helpful of

he is very ( ) me .A helpful to B helping C helpful of
选A
helpful to
对...有益;对…有帮助

A

选A,be helpful to sb是固定搭配:对某人有帮助
这就话是他对我很有帮助或者他很帮助我