一国限制进口会使该国国民利益（）。 ["增加","减少","不变","不确定"]
下列选项中，不属于邮储银行通过加强内部管理以实现“人防”的措施是（）。 ["要加强内部管理工作的监督检查","建立健全各项规章制度","严格执行各项规章制度","提高员工警惕性，增强防范意识的教育"]
下图为甲地气候资料图。
与甲地区河流特征不符合的是（） ["水位季节变化大","无冰期","含沙量可能较大","以冰川融水补给为主"]
When underway in a channel，you should if safe and practicable（）. ["stay near the middle of the channel","keep to the starboard side of any vessels you meet","exchange whistle signals with any other vessels in the channel","keep to the side of the channel which lies to your starboard"]
下图为甲地气候资料图。
甲地位于哪里？（） ["南半球中纬大陆地区","南半球低纬大陆地区","北半球中纬大陆地区","北半球低纬大陆地区"]
WMH-800型微机母线保护有何特点？
