rice 可數嗎

　　I didn't know they grew rice in France.

　　我本來不知道法國也種稻子。

　　The people cultivate mainly rice and beans.

　　這里的人們主要種植稻子和豆類。

　　Rice flour makes the cake less likely to crumble.

　　這種糕餅用米粉做不那么容易碎。