题目内容
Why does the writer day a dog is a more demanding pet than a cat？
查看答案
搜索结果不匹配？点我反馈
更多问题
A．To eat properly.B．To cook his own meal.C．To get enough sleep.D．To get some exercise.
有形贸易，是指商品进出口贸易。无形贸易，是指运输、保险、信息、咨询服务以及技术知识等的提供和接受。()
定期租船是指由船舶出租人向承租人提供约定的由出租人配备船员的船舶，由承租人在约定的时间内按照约定的用途使用，并支付租金的一种租船方式。这种租船方式以约定的使用期限为船舶租期，而不以完成航次次数多少来计算，租期的长短完全由船舶出租人和承租人根据实际需要约定。()
Many of Levi Strauss'【C3】______were cowboys and miners,【C4】______needed clothing that was【C5】______and durable. Strauss found a【C6】______fabric that was comfortable and lasted a long time,【C7】______"serge de Nimes," which was later【C8】______to the word denim.
Jacob Davis, a【C9】______, bought large mounts of the denim fabric from Levi Strauss. One of his customers was【C10】______tearing the pockets【C11】______his pants. So Jacob Davis decided to put rivets (铆钉) on【C12】______parts of the pants to make them stronger. The customer【C13】______the new pants【C14】______much that he told all his Mends, and soon Jacob Davis was busy【C15】______pants with rivets.
Jacob Davis【C16】______that using rivets was a great business idea, and he didn't want anybody to【C17】______that. He decided to get a patent (专利权). But【C18】______poor, he couldn't【C19】______the patent. So he went to Levi Strauss. He said, "If you agree to pay for the patent, we will【C20】______the profits." Levi Strauss agreed, and the new business was born. Today Levi's name is more popular than before.
【C1】
微信支付 
支付宝支付