フリー問題

問題文

A critical tank alarm at three in the morning must reach somebody, and a weekly summary must not. Which pair separates what the paged message does from what the mailed report waits for?

選択肢

1. The channel has to match the urgency, so the paged message polls the duty engineer and the mailed report awaits the opened inbox in that escalation documentation.
2. The channel has to match the urgency, so the paged message polls the duty engineer and the mailed report escapes the opened inbox in that escalation documentation.
3. The channel has to match the urgency, so the paged message notifies the duty engineer and the mailed report awaits the opened inbox in that escalation documentation.
4. The channel has to match the urgency, so the paged message notifies the duty engineer and the mailed report escapes the opened inbox in that escalation documentation.