【单选题】针对下列生活中常见的安全事故，做法错误的是（ ）。

【多选题】乒乓球裁判没有（）的权利或职责

【单选题】体态语主要表现在手势和()。

【多选题】常见的地貌类型有( )。

【单选题】下图中的手势代表的数字是( )。

【单选题】Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing (裁判) decisions that denied victory to their team. A researcher was appointed to study the performanc...

【多选题】由手形构成的手势有哪些？（ ）

【简答题】起重指挥信号有响声、手势、（）和（）

【单选题】仪态主要包括形体、站姿、走姿、坐姿、蹲姿和手势（ ）。

【单选题】Long after the 1998 World Cup was won, disappointed fans were still cursing the disputed refereeing(裁判) decisions that denied victory to their team. A researcher was appointed to study the performance...