是written English 还是witting English

是written English 还是witting English written english 还是 writing english spoken 还是speaking English written还是writing English knowledge in written English?还是in writing english three quarters of ...后面是+单数还是复数?例如：three quarters of information __________ in English后面是is written 还是are written written English 什么意思? both 的位置Proficient in both written and spoken Chinese还是 Proficient both in written and spoken English I'd like to get more writing practice to improve my____ English是writing还是written为什么……主要是为什么! 询问一些语法问题1.在巴士上,应说 in the bus 还是 on the bus?2.书面英语(指的是作文表达) 是 English writing 还是 written-English 或是其他别的表达? 要理由谢谢One of the problems in English teaching is devoingOne of the problems in English teaching is devoing too much time to________.A.a written workB.written worksC.the written workD.written work当中那个词是devoting The book ____ (write) by Bill Gates in 2002.是 is written 还是 was written the play was written by me . 这句话里面的谓语动词是 was 还是 written? differences between oral english and written english spoken English是口语英语,那有没有spoken English?不好意思打错了。我是说有没有written English 是English-speaking,speaking-English,English-spoken,还是spoken-English~ write的过去分词是written还是writen如题~ The first set of textbooks__for teaching English as a foreign language came out in the 16th centuryA written B had been written C to be written D was written 答案是A 为什么D不行?详细解释 written English可数吗那written language可数吗