如图是甲物质吸热，乙物质放热的图线，下述结论正确的是（　　）

A．甲物质是晶体，乙物质是非晶体

B．甲、乙物质都是晶体

C．甲物质是非晶体，乙物质是晶体

D．甲、乙物质都是非晶体

---The girl __________ all her savings to the people in the Southwest for the serious drought(旱灾).

---What a donation and what a nice girl!

A．handed out

B．put out

C．sold out

D．gave out