单项选择题
[听力原文] M: Look at the beautiful cloud. W: Yes, it’ s magnificent, but we’ d better close the windows. The mosquitoes will appear as soon as it gets dark.
A.Dawn. B.Midnight. C.Dusk. D.Noon.
A.Only one student of the department. B.All the students of the department. C.Some students in the department. D.None of the above. Who will attend the party
A.His supper only. B.Their vacation. C.His ticket only. D.Their supper.