原题
Read an email.
Subject: Safety drill
Attention all residents: There will be a building-wide safety drill on Friday, October 8 at 10:00 A.M. Please evacuate the dorm promptly when you hear the alarm. Dorm staff members wearing red safety vests will guide residents to where they should wait until the drill ends.
Thank you,
Campus Housing
What is the main purpose of the notice?
ATo announce a safety procedure
BTo request feedback
CTo advertise a new service
DTo explain renovations
正确答案：A
解题思路
老师暂未填写解题思路。