Mill sees an apple on the table .(which提问)

句型转换 There is an apple on the table.(根据an apple提问） （ ）（ ）on There is an apple on the table 对划线部分提问【an ____ ______ ____ _ there is an apple on the table 对句中的an 进行提问 the red apple is on the table.对red提问 there is an apple on the table 改为复数形式 there( ) an apple and some pears on the table is there an apple on the table?否定回答 There is an apple on the table.否定句 There was an apple on the table复数句 there ( ) an apple and some oranges on the table is there an apple on the table.否定句 I ate an apple on the table .和 I ate one of the apples on th