There is a clutch of idealistic reasons?what is mean

There is a clutch of idealistic reasons?what is mean there is a variety of reasons为什么错的 There is no ---------- of finding out what happened A mean B MEAN WHAT IS MEAN Tiger is a kind of the zoo? what's mean 英语翻译,求高手!There is a complicated combination of reasons for t The mean of a,b and c is 16.if d=14,what is the mean of a,b, What Is The Mean Of The Yonkers. WHAT IS THE MEAN OF TRANSFER PRICES? What is the mean of the world? What Is The Mean Of "GOOD Music"? what is the mean of the last