[问答题] 简述日本新鱼蚤病的流行情况。

If the ship is delayed by reason of Charterer’s failure to name a port，（）will be liable for the damages. ["the owner","the Charterer","the shipper","the carrier"] 下列对PowerPoint 2003的主要功能叙述不正确的是（）。 ["课堂教学","学术报告","产品介绍","休闲娱乐"] 衰减器主要采用金属蒸发膜来吸收光能进行光衰减，衰减大小与膜厚度（）。 ["成正比","成反比","无关","关系不大"] 植物茎运输有机养分的管道是（） ["筛管","导管","伴胞","乳汁管"] 在PowerPoint 2003中，对幻灯片进行幻灯片切换效果的操作应该在菜单的（）栏中进行。 ["幻灯片放映","文件","插入","视图"] 简述日本新鱼蚤病的流行情况。