Every spring migrating salmon return to
British Columbia’s rivers to spawn. And every spring new reports detail fresh
disasters that befall them. This year is no different. The fisheries committee
of Canada’s House of Commons and a former chief justice of British Columbia,
Bryan Williams, have just examined separately why 1.3 m sockeye salmon
mysteriously "disappeared" from the famed Fraser river fishery in 2004. Their
conclusions point to a politically explosive conflict between the survival of
salmon and the rights of First Nations, as Canadians call Indians In 2004, only about 524,000 salmon are thought to have returned to the spawning grounds, barely more than a quarter the number who made it four years earlier. High water temperatures may have killed many. The House of Commons also lambasted the federal Department of Fisheries a A. responding to two previous reports. B. proposing a new quota system for fishing licences. C. consulting natives, commercial and sport fishermen. D. keeping a balance between conservation, enforcement and fisheries. [多项选择]增发的发行方式有()。
A. 网上定价发行与比例配售相结合 B. 网上定价发行与网下配售相结合 C. 网下网上同时定价发行 D. 中国证监会认可的其他形式 [判断题]办理工作票延期手续,应在工作票的有效期内,由工作负责人向工作许可人(运维负责人)提出申请,得到同意后给予办理。
A.正确 B.错误 [多项选择]关于道路绿化规划,说法正确的是( )。
A. 园林景观路绿地率不得小于35% B. 红线宽度大于50m的道路绿地率不得小于30% C. 红线宽度在40~50m的道路绿地率不得小于25% D. 红线宽度小于40m的道路绿地率不得小于20% E. 园林景观路绿地率不得少于40% [填空题]当两点距离很长时,超过准确的目测能力,常采用的定线方法是()。
[单项选择]关于A亚型的叙述,错误的是()
A. A1红细胞可与抗A血清起凝集反应 B. A2红细胞可与抗A血清起凝集反应 C. A1、A2型RBC均可与B型人血清起凝集反应 D. A1红细胞膜上抗原位点数目多于A2型 E. Am红细胞可与抗A1型血清起凝集反应 [单项选择]根据以往一定时期内各个年龄人的死亡统计资料编制的统计表是______。
A. 生命表 B. 调查表 C. 抽样表 D. 测算表 [单选题]年故障率大于( ),无法满足运营要求,有大面积故障风险和乘客投诉风险,影响客运服务,硬币模块可以进行更新改造。
A. 1% B. 5% C. 10% D.0.2 [单项选择]患者女,头发干枯焦黄,头发大片而均匀脱落,伴有头昏耳鸣,腰膝酸软,肢冷畏寒,舌质淡红,苔少,脉沉细无力。根据临床表现诊断为()
A. 油风气血两虚证 B. 油风血热风燥证 C. 发蛀脱发肠胃湿热证 D. 发蛀脱发肝肾不足证 E. 发蛀脱发血热风燥证 [单选题]吸氧时为什么要用湿化瓶
A.减少对呼吸道的刺激 B.提高换气功能 C.提高通气功能 D.减少粉尘 E.利于有效吸氧 我来回答: 提交
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