【单选题】An owl is a bird with very large eyes. Those eyes make the owl look clever. The owl can not move its eyes freely as we can. It can only look straight ahead. If it wants to look at both sides, it must ...
【简答题】A: Excuseme, are there any more shopping carts? B: Yes,you can find it at the 5 . A: But there isn't a single one right now. B: Ok,I'll get one for you. A: Thank you, I'll wait here. B: Here it is. It...