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.
A解析：男方说除非委以John 重要的角色，否则John不会参加戏剧社，选项A中featured perfo......
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未知题型 下列物质能发生燃烧的是( )
单项选择题 听下面一段材料，回答 8～10 题。 第 8 题 What is the phone message about?A．Going to see a film．B．Attending a lecture．C．Changing a phone number．
未知题型 2017年5月9日，我国发布了四种人造新元素的中文名称，其中115号镆元素的“模”取自古代剑名“镆铘”，下列说法不正确的是( )
