单项选择题 A.about B.with C.from D.in
未知题型 听力原文:W: Will John be singing in this semester's student opera?M: Not unless he's given a significant role.Q: What does the man imply about John?(16)A.He wants to be a featured performer.B.He plans to attend the student opera.C.He hopes to give an important role to a student.D.He will sing with the opera until the semester is over.
未知题型 下列物质能发生燃烧的是( )