Thay's an eraser in English.(对 an eraser 提问)

Thay's an eraser in English.(对 an eraser 提问) 英语翻译 It's an eraser in English. It‘s an eraser. It's an eraser in English.这句话的问句 There's an eraser in the pencil-box.(变一般疑问句)答得好有赏. that's an eraser改为复数句 It's an eraser.改成复数句 It is an eraser in English. It is an eraser in English?画线部分提问 an eraser画线【 】 【 】 it in English It`s an eraser.为什么加an不加a This is eraser,eraser is inThis is eraser,eraser is in the pencil box.A.a;The B.an;The C.an;An D.the;The(对了,) It's an eraser.中文怎么翻译? E-R-A-S-E-R,eraser.怎么翻译? what' s in your pencil-case?a pen,three pencils anc an eraser.翻译成中文是什么? an eraser 还是 a eraser an it in english is eraser 连词成句 连词成句 an it in is eraser english this is an eraser in English变特殊疑问句 I have an eraser in my hand.改为同意句