【单选题】载流导体在垂直磁场中将受到______的作用。
【单选题】除正常月经外,引起阴道出血最多见的原因( )
【单选题】听力原文:(A) People are leaving a classroom. (B) People are attending a lecture. (C) People are entering the school. (D) People are eating in the lunchroom.
【简答题】A.People are more careful. B.People are more selfish. C.People do what they preach. D.People do not follow moral principles.
【简答题】A.People are more selfish. B.People are more destructive. C.People don't have moral principles to follow now. D.People do what they preach now.
【简答题】词组互译 1在空余时间 2 一周三次 3在放学后 4 一点也不 5给出建议 6 获得第二名 7一直 8 参加 9发生 10 为某人加油