1 . ________ the survey were super-deep basement buildings complete with hotels, restaurants, green space, swimming pools and gyms. （根据课文内容填空）

2 . ______ (揭露) on Tuesday night were some food producers, including Hunan Xinchaqi Vegetable Co, for using pickled cabbage produced in pits that failed to meet health standards. （根据汉语提示单词拼写）