在北京
a. 商品 b. 质量 c. 流量
开往上海的火车,每个座位都坐着乘客。(坐满)
他在中国上学的时候参观了不少博物馆。(在...期间)
a. 难以忍受 b. 拥挤不堪 c. 难上加难
a. 难上加难 b. 好不容易 c. 人山人海
A Beijing TV station and a Chongqing TV station separately reported the statistical results.
a. 难以忍受 b. 拥挤不堪 c. 难上加难
There are too many books in his room. His bookshelf is full of books, his desk is laden with books, and even his bed is piled up with books.(Use verbs 放、摆、堆 )