【判断题】B. Put the paper wastes into the bin for recycling.
【简答题】声乐的演唱形式有哪些? 2、声乐演唱的方法有哪些? 3、合唱的种类?
【简答题】人声的类别有哪些?请详细说明。 2、声乐的演唱形式有哪些?请详细说明。
【简答题】声乐演唱形式有哪些? 2、声乐曲的体裁形式有哪些?
【单选题】__________ to train his daughter in English, he put an advertisement like this in the paper, __________an English teacher for a ten-year- old girl.