听力原文:Do you know why the flight is delayed?(A) It's delayed for two hours, until 8 o'c
听力原文:Do you know why the flight is delayed?
(A) It's delayed for two hours, until 8 o'clock.
(B) Yeah, it's due to mechanical problems.
(C) The flight goes to Houston, then Seattle.
(23)
A.
B.
C.