1 . In contrast to the court life and upper-class culture represented by the Forbidden City, the Summer Palace, and the Temple of Heaven, the hutongs reflect ________culture of grassroots Beijingers. （用适当的词填空）

2 . Unexpectedly, I’m face-to-face with the gorilla, who begins screaming at ________ top of her lungs. (用适当的词填空)