牛血红
下列对采购批量和存货费用之间的关系叙述正确的有（） ["采购批量越大，则储存量越高，储存保管费用越多","采购批量越大，则采购次数越少，储存保管费用越少","采购批量越大，则采购次数越少，采购费用越低","采购批量越小，则采购次数越多，储存保管费用越多","采购批量越大，则采购次数越多，采购费用越高"]
简述生产调度的任务是什么？重要的调度工作制度有哪些？
Camping
Camping wild is a wonderful way to experience the natural world and， at its best， it makes little environmental influence. But with increasing numbers of people wanting to escape into the wilderness， it is becoming more and more important to camp unobtrusively （不引人注目地） and leave no mark.
Wild camping is not permitted in many places， particularly in crowded lowland Britain. Wherever you are， find out about organizations responsible for managing wild spaces， and contact them to find out their policy on camping and shelter building. For example， it is fine to camp wild in remote parts of Scotland， but in England you must ask the landowner's permission， except in national parks.
Camping is about having relaxation， sleeping outdoors， experiencing bad weather， and making do without modern conveniences. A busy， fully-equipped campsite （野营地） seems to go against this， so seek out smaller， more remote places with easy access to open spaces and perhaps beaches. Better still， find a campsite with no road access： walking in makes a real adventure.
Finding the right spot to camp is the first step to guaranteeing a good night's sleep. Choose a campsite with privacy and minimum influence on others and the environment. Try to use an area where people have obviously camped before rather than creating a new spot. When camping in woodland， a void standing dead trees， which may fall on a windy night. Avoid animal runs and caves， and possible homes of biting insects. Make sure you have most protection on the windward side. If you make a fire， do so downwind of your shelter， always consider what influence you might have on the natural world. Avoid damaging plants. A good campsite is found， not made — changing it should be unnecessary.
Finding the right spot to camp is the first step to guaranteeing a good night's sleep.（） ["True","False","Not Give"]
保安员甲与某市保安服务公司签订了2年期限的劳动合同，在合同期满前，如果保安员甲与该保安服务公司要解除合同，根据我国有关劳动法律法规的规定，甲可以通过（）解除这一劳动合同。 ["第三人替代","随时离开","提前30日向某市保安服务公司提出","与某市保安服务公司协商","向某市保安服务公司交纳违约金"]
装配线平衡
