4. 밑줄 친 부분에 들어갈 말로 가장 적절한 것을 고르시오.
A mouse potato is the computer ____________ of television’s couch potato: someone who tends to spend a great deal of leisure time in front of the computer in much the same way the couch potato does in front of the television.
- ①technician
- ②equivalent
- ③network
- ④simulation