题干


You’d better change another book, because ______ page of the book is torn, and ______ cover
looks very old. K_S_5_U
A.a; theB.the; aC.the; theD.a; a
上一题 下一题 0.85难度 单项选择 更新时间:2010-07-27 09:46:25

答案(点此获取答案解析)