Question

--- What do you often do_______ classes to relax yourselves?

  --- We often do eye exercises, listen to music or do some running around the school.

A. in    B. among    C. between    D. during

Answer

C

【解析】

试题分析：句意：在两节课之间你做什么来放松自己? 我们经常做眼保健操，听音乐，或围着学校跑步。in 在……内，among 在三个或三个以上当中，between在两者之间，during在……期间。根据句意，故选C。

考点：考查介词的用法。