依据《特种作业人员安全技术培训考核管理规定》规定，特种作业操作资格考试允许补考1次。
参考答案：对
In some parts of Asia, a person mustn't sit with his feet _____ another person, _____ is considered impolite. [ ]
A. pointing at; it
B. pointed at; which
C. pointing at; which
D. pointed at; that
我国山区面积广大，以下适宜在山区发展的经济是：[ ]
A．开荒种粮食
B．种植果树
C．修建高级宾馆
D．修筑大型飞机场
