A-A+
What is the primary duty of the snow ranger？A．
问题详情
What is the primary duty of the snow ranger？
A．To make sure ski area operators are following safety rules.
B．To predict and control avalanches in mountainous areas.
C．To check skis and repair them.
D．To forecast the weather.
参考答案
正确答案：B
解析：“‘雪地管理员’的主要责任是什么?”A说“确保滑雪场地的操作员遵守安全规则”：B说“预测和控制山区的雪崩”；C说“检查并修理雪橇”；D说“预测天气”。依据常识和前一题答案判断B最合理。
