a variety of books the childen of different agesA are interested in B is interested inC are interested for D is interested for答案是选B,可我不懂为啥不选c,空格在books和the 之间。

there ______ a variety of books用is还是are a great variety of是什么意思 a variety of 和the variety of 的区别? the variety of和a variety of一样吗?为什么 the variety of,a variety of 的区别? all variety of与a variety of有区别吗 关于there be 句型的就近原则有各种各样的书籍我认为是 there are a variety of books(但另一个人认为应该是 there is a variety of books因为就近原则 靠近a 所以用is)我认为 应该是there are a variety of books就 integration of a variety of resources是什么意思? a variety of 和 varieties of的区别?在Longman中的答案：a variety of something：a lot of things of the same type that are different from each other in some way,e.g.The girls come from a variety of different backgrounds.variety of:a type of t “a variety of”的中文意思是? 用 a wide variety of 造句 用a variety of怎么造句 Eat a variety of nutrient-rich foods. 用a variety of怎么造句 A univocal word can't be attached loosely toa wide variety of objects.be attached 译为什么?wide variety 何意 to arrange variety of party foods 为什么不是 to arrange a variety of party foods? a variety of books the childen of different agesA are interested in B is interested inC are interested for D is interested for答案是选B,可我不懂为啥不选c,空格在books和the 之间。 英语：a variety variety 音标!