According to the following conference program, the time slot allocated to parallel sessions on Day 1 is （）.
According to the following conference program, the time slot allocated to parallel sessions on Day 1 is （）.
A.09:10-10:35
B.11:00-12:20
C.14:20-16:20
D.16:20-18:00
正确答案：14:20-16:20
Tag：学术交流英语
时间：2022-01-04 13:33:46