国务院旅游行政管理部门负责制定全国导游人员计分管理政策并组织实施、监督检查
参考答案：对
舷梯大修后应进行强度试验，即将舷梯置于（）处压重试验。
A．轻载水线以上0.5m
B．空载水线以上0.6m处
C．夏季满载水线以上0.5m处
D．以上均可
We ______ our dinner when a neighbor came to our house.
A．had just had
B．have just had
C．just had
D．just have had
