一道托福听力题,谁能帮我选下并解释下...

问题描述:

一道托福听力题,谁能帮我选下并解释下...
A:We've been assigned chapters five and six for next Tuesday.
B:At this rate,we'll never finish the text by the end of the semester.
What does B mean?
(A) The teacher assigns too much homework.
(B) She and the man are behind in their reading.
(C) The class isn't covering very much material.
(D) The semester ends next Tuesday.
A和B一男一女.

选C,因为B的意思是说老师讲课太慢,按照这样的速度,这学期结束也讲不完.C答案的意思是课堂上讲的内容不够多,比较符合语境.而选项A的意思是老师布置了太多的作业,选项B的意思是他们两个都跟不上进程,选项D说下星期二就是学期结束时间.用排除法也可以选出C.