问一个英语句子,patents in fields where innovation moves fast and is relatively cheap,这里and为什么和is连用,怎么翻译,这里的and

问一个英语句子,patents in fields where innovation moves fast and is relatively cheap,这里and为什么和is连用,怎么翻译,这里的and 用put in造一个英语句子 一个英语句子的理解问题原句： Companies are unlikely to file many more patents for human DNA molecules给出的翻译：公司不大可能申请到更多的人类 DNA 分 子的专利我自己的翻译：公司不太可能去申请更多 英语纠错(可能一个句子里有好几个)There is a f in the word flower.There is an u in the word use 英语问句子 patents issued 问一个英语句子语法问题Just in a trice, his famous books were claimed to be out of stock.这句话哪里语法不规范? 关于英语句子顺序的问下,正确的句子顺序是下列中的哪一个或者另外一个:How many birds in the apple tree can you see?How many birds can you see in the apple tree? My parents often go to moyies on Sundays(用father代替patents改写句子) 问一个英语句子的语法Where do you suggest I should stay in Beijing 这个句子中，suggest后面为什么没有that，不是有一个句型是sb suggested that吗？ 问年龄的英语句子 用in 2008造一个英语句子用in 2008造一个英语句子用in 2008造一个英语句子并说出你写的句子的汉语意思 don't spit in p? 问p后补充成一个单词 使句子符合题意 “花”英语造句人+spend+(in)doing sth一个句子It take to do一个句子物+cost to do 一个句子人+pay to do一个句子 翻译一个英语句子a friend in need is a friend in need 问一个句子 英语口语It would strike twelve in twenty minutes' time.minutes' time?“'”我主要问的是 s 英语并列句省略是否正确的一个句子?并列句：“f(t) at some sampling instants is in a steady state and f(t) at other sampling instants is in a varying state”省略为：“f(t) at some sampling instants is in a steady state and at 英语翻译All patent applications,patents,and literature references cited in this specification are hereby incorporated by reference in their entirety.