题目

Bags of Love   Last year, I was assigned to work at an office near my mother’s house, so I stayed with her for a month. During that time, I helped out with the housework and contributed to the groceries.   After less than a week, I started noticing that the groceries were running out pretty quickly — we were always suddenly out of something. (25)_______(wonder) how my mum could consume them so quickly, I began observing her daily routine for two weeks. To my surprise, I found that she would pack a paper bag full of canned goods and head out every morning at about nine. Eventually解释下边加粗词语的意思。 许多品种的鸟会光顾我们这个大院子。 光顾：