Choose the term described by the sentence: Expert knowledge or skill, esp. in a particular field; know-how. ( )
举一反三
- Choose the term described by the sentence ： To fail to carry out an obligation. ( )
- Choose the term described by the sentence ： A person who carries on insurance as a business. ( )
- expert knowledge or skill
- Expert system is a kind of intelligent computer program including knowledge and inference, which contains the knowledge and experience of experts in a certain field and the ability to solve special problems.
- Match each term with its corresponding picture and then choose the right word to complete each sentence below.