2026年2月托福机经套卷(第3套) - Listen to an Announcement / 3 Q1

原题

录音 1

What does the speaker indicate about the previous bin labels?

AThey were created by students.

BThey were missing.

CThey were confusing.

DThey were made from recycled materials.

正确答案：C

老师暂未填写解题思路。