다음 글에서 밑줄 친 부분 중 어법상 틀린 것은?We solve pro… | [법원직 9급 영어] 11년 1회차 기출문제 상세 페이지

다음 글에서 밑줄 친 부분 중 어법상 틀린 것은?
We solve problems every day. For a computer to solve a problem, not only must the solution ①be very detailed, it must be written in a form the computer can understand. An algorithm is a procedure for solving a problem. It is a step-by-step set of instructions that, if ②carried out, exactly solves the problem. While a computer follows instructions very rapidly, it does only and exactly what it ③tells. Algorithm are used to ④design these very specific instructions.

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