【文章內(nèi)容簡(jiǎn)介】
ssistant: Here you are. Bill: Oh, this shoe is just right for my left foot. But this one is too big for my right foot. Assistant: You can try this pair on. They are size 20. Bill: Oh, this time my right foot is all right. But this shoe is too small for my left foot. Assistant: What size do you want? Bill: I don’t know. Can you give me an idea? ( )1. Bill wants to buy a pair of shoes. ( )2. The shoes are too small. ( )3. The shoes are too big. (