Question

I think you can help ____________ a donation or doing some voluntary work.

A．to make

B．by making

C．for making

D．with making

Answer 1

B

考查介词短语。句意“我认为你可以通过捐赠或做一些志愿工作来（提供）帮助。”by是介词，意为“通过”。故选B。