选词填空（10分）

schools  speak    comes  living   teacher  write  but  children  Chinese  thinks      

Mr. Smith is my new friend. He _小题1:__ from Paris, France. He’s a French _小题2:___  of a middle school. His students all like him very much. He can __小题3:___ some Chinese, _小题4:__  not much. He wants to learn more, so he goes to __小题5:__ classes every week. He likes _小题6:__ and working in China very much. He ___小题7:_the Chinese people are very friendly(友好的). He has two  __小题8:__ , Maria and Tom. They are students, but they go to different(不同的) __小题9:___  . They have some pen pals and they often  _小题10:___ to the pen pals. They also have many Chinese friends at school and they play games after class.

下列化合物中，哪种物质属于己酮糖（）。

A.葡萄糖

B.甘露糖

C.半乳糖

D.果糖

E.核糖