单项选择题
--I had a very good weekend at my uncle's. --Oh, really.（）
A.That will do. B.Cheer up! C.It's a pleasure. D.Glad to hear that.
A．The hard seed inside a fruit. B．Containers that packers use. C．Small rocks found in the fields. D．Soft beaks at the bottom of the fruit.
A．To get better shaped fruit. B．To meet the needs of growers. C．To make peaches taste better. D．To have a better chance for prizes.