There a book and two pens on the desk.是填is 还是are为什么

There is a book,two pencils and a box on the desk.请问用There is 还是There are? There( are )(a book)and (two pens)(on) the desk阔号中哪个错了 There __ a book and two pens on the desk.答案是is.为什么 there were a book and two pens on the desk改错后翻译 There is (a book and two pens) in the bag.（对括号部分提问） There a book and two pens on the desk.是填is 还是are为什么 There is a book and two pens on the desk.这句话是不是错了? There are a book and two rulers on the desk句子改错 there ___?__ a book and two rulers on the desk.要填什么? There are a book and two pencils on the desk.改错 There are two CDs and a book on the table 对画线部分提问``````````__________________`````````````` There be句型谓语单数还是复数 是不是采用就近原则?如：there is a book and two pencils here. there are two pencils and a book here. 这两句话都对是吗? 谢谢啊 对划线部分提问 There is a book and tow pens in the bag.划线部分：a book and two pens there is a key and a book there is 和 there are 的用法there ( ) a book,a ruler and two pens.请问这里用“is”还是“are”,依据是什么? There is a book and two pens on the desk.为什么是填is 有里有个什么语法呀? 连词成句：there,a,book,and,pens,two,are,desk,the,on(.)how,father,his,is(?) there was a book and two pens lying on the table为什么用was而不用were