原题
录音 1
Woman: What do you think of the new classroom policy?
AIt will take some time to see if it's effective.
BWe are required to sign off on it by the end of the week.
CIt was emailed to us by the registrar's office.
DIt goes into effect next month.
正确答案：A
解题思路
老师暂未填写解题思路。