题干

--- Do you think it _____ to argue with them?  
--- The question is not worthy _____.
A.worthwhile; discussingB.worthwhile; to be discussed
C.worthy; to discussD.worth; to be discussed
上一题 下一题 0.4难度 单项选择 更新时间:2013-03-04 01:10:46

答案(点此获取答案解析)