I heard somebody playing piano in next room. A.a; a B.the; the C.a; the ——青夏教育精英家教网—

摘要：I heard somebody playing piano in next room. A.a; a B.the; the C.a; the D.the; an

网址：http://m.1010jiajiao.com/timu3_id_2465385[举报]

I heard somebody playing ________ piano in ________ next room.
A.a; a B.the; the C.a; the D.the; an

试题分类