听力原文:Why are all the windows and doors closed?(A) It is rather hot in the room. (B) A
听力原文:Why are all the windows and doors closed?
(A) It is rather hot in the room.
(B) A storm is coming.
(C) Yes, we are ready to leave.
(19)
A.
B.
C.
请帮忙给出正确答案和分析,谢谢!