【简答题】医务人员用速干手消毒剂揉搓双手,以减少手部_的过程,称为卫生手消毒
【简答题】普通话语音共有32 个音素,其中10 个元音,( )个辅音
【简答题】普通话“衣”、“移”、“椅”、“意”的区别,从物理性质上看,主要是四要素中的( )不同。
【判断题】Career optionis a comprehensive progress that takes a lot of time and effort toknow yourself and the job.
【简答题】What are the common problems of tourist souvenirs in China?
【简答题】Dialogue: Buying Souvenirs (P173) Read the dialogue clearly and pay special attention of what the customer says.