—Howisyourlisteningexam?      —Oh,Ithink

问题详情：

 — How is your listening exam ?       

— Oh, I think ________ of the materials I listened to at the beginning of the exam_________ easy.

                     A. two thirds; is  B. second three; are  C. two thirds; are

【回答】

C

知识点：数词

题型：选择题