Are those elephants?改成单数句

如题所述

第1个回答  2019-03-26
Are those elephants?改成单数句
Is that elephant?
第2个回答  2019-03-26
Is that an elephant?本回答被网友采纳
第3个回答  2019-03-26
Is that an elephant?
第4个回答  2019-03-26
Is that an elephant?