フリー問題

問題文

Two fields on the maintenance arrangement carry parallel sets of values. Which of them changes nothing but what the operator is told, and what else does the choice that never pauses give up?

選択肢

1. Two fields on the maintenance arrangement have parallel sets of values. The one that changes only what the operator hears is the run field, and the choice that never pauses also gives up the note it writes at the end
2. Two fields on the maintenance arrangement have parallel sets of values. The one that changes only what the operator hears is the run field, and the choice that never pauses also gives up the wait for health
3. Two fields on the maintenance arrangement have parallel sets of values. The one that changes only what the operator hears is the telling field, and the choice that never pauses also gives up the wait for health
4. Two fields on the maintenance arrangement have parallel sets of values. The one that changes only what the operator hears is the telling field, and the choice that never pauses also gives up the note it writes at the end