there be 結構造句並進行句型轉換(名詞單數,可數名詞複數、不可數名詞單數).急. 幫幫我啊!我會加財富值的.幫幫我.

there be 結構造句並進行句型轉換(名詞單數,可數名詞複數、不可數名詞單數).急. 幫幫我啊!我會加財富值的.幫幫我.

There is a book on the desk.Is there a book on the desk?There isn't a book on the desk.There are two books on the desk.There aren't two books on the desk.Are there two books on the desk?There is some ...