provide ... with

• -- Look, the old woman is carrying a big bag. She must be very tired.   

    -- Yes. Let's provide her ________ help.

    A. for          B. with

这里其实是要清楚 provide 是要和  with 搭配使用，表示“提供...”. 例句：

1. We will provide you with enough support.
2. We cannot provide you with money any longer.
3. He is providing me with wine.