一句英语短语题

题目

一句英语短语题
In the meantime,
the question facing business is whether such research is __________ the
costs.
A) worth
B) worth of
C) worthy
D) worthwhile
能把四个选项详细区分一下吗?谢谢.

答案

选A.
句子意思：
同时,所面临的业务问题是,这个研究是否值得付出这些费用.
选项辨析：
A) worth be worth (doing )sth
B) worth of 搭配直接错误
C) worthy be worthy to be done/of being done;be worthy of sth
D) worthwhile It be worthwhile to do /doing sth
按照句子所给形式和选项用法搭配,只能选A.
祝你开心如意!