📘 오늘의 토익 Part 7 문제📄 지문Announcement: Office Wi-Fi UpgradeTo all employees,We are pleased to inform you that our office Wi-Fi network will be upgraded this Saturday, starting at 9:00 a.m. The upgrade will improve speed and connection stability throughout the building.Please note that Internet access may be unavailable during the maintenance period, which is expected to last up to four hours. We ..