阶段检测一（模块一） part ⅰ listening comprehension（30 marks） section a（22.5 marks） directions：in this section，you will hear six conversations between two speakers.for each conversation，there are several questions and each question is followed by three choices marked a，b and c.listen carefully and then choose the best answer for each question. you will hear each conversation twice. conversation 1 1．what's the most probable relationship between the two speakers？ a．teacher and student. b．husband and wife. c．brother and sister.
