1. (2020·湖北模拟) 听下面一段较长对话，回答以下小题。

Did you grow all of these vegetables yourself?<br />Yeah. Aren't they delicious?<br />I can't believe your yard produces so much. It isn't very big.<br />I know. This summer, I learned a gardening trick that helps me grow more food.<br />Oh, really? What is it?<br />Well, for years, I had been planting seeds in rows or squares.<br />But I learned that if I plant them in triangular shapes, you don't waste much room.<br />I don't know what you mean.<br />How about this? After we finish lunch, we'll go in the backyard and I'll show you. It'll make sense then.

1. （1） What's the advantage of the new gardening method?

   A . The space of the yard isn't wasted B . The vegetables are more delicious. C . The vegetables grow faster.
3. （2） Why will the man show the woman his garden?

   A . To give her some vegetables. B . To give her advice about how to plant seeds. C . To show her how he planted seeds in the garden.