Having said he would mend the clock, he discovered that he had not brought the tools for

网友回答

A. concise
B. correct
(答案→)C. right
D. precise
解析：　 right 适当的，恰当的:He is the right man to do the job。(他是干这项工作的合适人选) concise 简明扼要的，correct 正确的；exact 确切的： exact time 确切的时间，exact age 确切的年龄，exact weight 确切的重量； exact weight 确切的重量；exact information 确切的信息；exact cause 确切的原因；exact meaning 确切的意思。