the apple is ...., countable , uncountable, What is the countable object?, milk, water, cookie, rain, a is for....., bike , ocean, egg, apple, an is for...., guitar , tree, sand, egg, the sand is countable?, yes , no.

exercise

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

)
恢復自動保存: ?