The book is so interesting that it has become the...

A

- Hướng dẫn giải

Phương pháp giải:

Giải chi tiết:

It is such an interesting book that it has become the best-seller of this year

So + adj + a/an + N that  + clause  = Such a/an + adj + N + clause = quá . . . đến mức mà . . .