The answer is: A public good (b). Experiences the free-rider dilemma. A public good like the street lights are non-excludable and non-rival because...
An example of a public good is: a. a levee b. national defense c. space exploration d. all of these are examples of public goods Excludable goods Excludable goods or services require some form of payment for their access or use. It depe...
e.g. An insider supplied the police with the names of those involved in the crime. 一位知情者向警方提供了涉案人员的姓名。 ②provide sb.(with sth.)或provide sth.(for sb.) e.g. The hospital has a commitment to provide the best possible medical care for the public. 这家医院承诺要为公...
其实不然,虽然a million dollars是一百万美元没错,但在特定语境下这个口语表达的意思是 :to look extremely good,也就是 “看起来好极了;看起来气宇轩昂;看起来非常美丽迷人”的意思。 例句: The gorgeous evening dress made her loo...
to address to age capacity to all the to analog and to analyze the cutter to answer this your l to answer your letter to any living beings to any third party to apply a paragraph to apply the paper st to appoint somebody a to apprehend danger i to appropriate public to ask an account...
a电子商务为物流管理提供了良好的运作平台。在电子商务环境下,供应链中的各个节点企业能更好地实现信息共享,加强供应链中的联系,使企业可以提高生产力,为产品提供更大的附加值。 Electronic commerce has provided the good operation platform for the physical distribution management.Under the electronic commerce envir...
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Place: In the printing room. Time: 5:00 p.m.—5:30 p.m. next Tuesday. Space Research Good news! Mr. Zhang will come to our school to give a space research lesson. If you are interested in space, come to the school hall on Wednesday afternoon. The lesson is from 3:30 p.m. ...
The public is urgently requeste_ (要求) to assist police in tracing this man.2. The wedding preparations take weeks but the a actual ceremony takes less than an hour.3. Gradually ()he became silent.4. O f the two the l atter is better than the former.5. You speak more fluently (...
He is such a wonderful joker that you can't help laughing. They are such wonderful players that no one can beat them. We arrived early, so that we got good seats. The weather was such that I couldn't go out. VIII. 目的状语从句 ...