Question

I This book is very good. It___ buying. A. worths B. is worth C. worth D. is

I This book is very good. It___ buying.
A. worths B. is worth C. worth D. is worthing

Answer 1

为你解答。
This book is very good. It （B. is worth） buying.
这本书非常好，值得买。
解释：be worth doing，值得做某事。

Answer 2

This book is very good. It___ buying.
A. worths B. is worth C. worth D. is worthing
答案：A
解析：it worth doing 值得做某事
中文：这本书很好。它值得买。

Answer 3

答案：B
句型是be worth + doing.

Answer 4

be worth(adj.值得) doing sth = be worthy of doing sth， 固定短语意为值得做某事。