◎ 题干
After doing market research, all the researchers think it ________ to invest a large sum of
money in the project.
[     ]
A.  worthless  
B.  priceless
C.  valuable  
D.  worthwhile
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“After doing market research, all the researchers think it ________ to invest a large sum of money in the project.[ ]A.worthlessB.pricelessC.valuableD.worthw…”主要考查了你对  【动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。