第1个回答 2011-03-20
改为:Are there (any) cars in front of the building? 疑问句和否定句用any,肯定句用some:There are some cars in front of the building.
第2个回答 2011-03-20
应该是Are there any cars in the front of the building?吧
in front of 是固定搭配,是adv,不能修饰名词cars;
in the front of 表示在……的前面,of与后面组成介宾。
第3个回答 2011-03-23
Are there some cars in front of the building?改为Are there any cars in front of the building?
在疑问句中,some要改为any