问题描述：
talk about怎么接动词
they are talking about the poor children 他们正在谈论帮助那些穷苦的孩子 A; help B ; to help C; helps D; helping
they are talking about the poor children 他们正在谈论帮助那些穷苦的孩子 A; help B ; to help C; helps D; helping
问题解答：
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