A number of art works are believed to having been stolen during the world war.这句句子的主谓宾是什么?

a work of art a piece of work of art区别 Work of Art 歌词 a work of art 和a piece of works of art区别是什么 works of art的复数形式works of art是单数还是复数?有没有a works of art还是a work of art? 雅思口语work of art跟piece of art 区别?work of art 只能说一幅画么? works of art ; work of art; works of arts; work of atrs 这四个有什么区别呢? 这里的art解释为艺术An art gallery is a room where _____ are shown . . 选项RT The humorous story is strictly a work of art-high and delicate art and only an artist can tell it; THE EVERYDAY WORK OF ART怎么样 Make your life a work of art in progress 什么意思? what does a work of art good望有博学者,教我学这个TOPIC work of art 的复数形式work of art 作名词,复数形式是什么? work of art pictures是什么work of art,picture(9 letters) 关于“a growing number of”的用法昨天考六级,写作文用了一句话：A growing number of parants send their kids to art classes. a growing number of 是不是应该：A growing number of parants 【are sending】 their kids to art clas the number of,a small number of,a number of. A number of teachers____(send) to work in the western part of our country last year what's the valueness of the work of art? Degree of art -B.A 英语翻译：an object or work of art that is added to a collection of objects or paintings