团体领导者最重要的是能够在团体中开创、确立并维持一个安全和温暖的环境及信任和理解的气氛。（）
参考答案：对
Yan' an, a city in northern Shaanxi province, has seen great progress in its tourism industry over the past few years．
A．locating
B．located
C．locates
D．to locate
他第一次参加HSK考试。
