How many book is there on desk 在不知道数量的情况下，用单数形式提问 ~~~希望对你有所帮助，望采纳~~~
娜娜nancy 4人参与回答 2024-05-28 1.Mrs.Hunter changes the flowers in the vase every day.In the vase 修饰flowers 2.T
篠田麻里子 5人参与回答 2024-05-28 1.Mrs.Hunter changes the flowers in the vase every day.In the vase 修饰flowers 2.T
菩缇紫mariposa 5人参与回答 2024-05-27 how many books in the desk?
度兰度兰 4人参与回答 2024-05-28 Do you know how many books there are on the desk?
卷卷小白菜 4人参与回答 2024-05-29 
