【单选题】Part A Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. Zoos are among mankind's oldest institutions, dating...
【单选题】2017/12(2)LC(2) 请注意第一篇长对话有4道题要回答(题号是8/9/10/11) Section B Directions: In this section, you will hear two long conversations. At the end of each conversation , you will hear four questions. Both the con...