Students are required to go out in couples, especially in the evenings, with fri

Students are required to go out in couples, especiallyin the evenings, with friends ______ they get into trouble．

A. even if            B.if only          C. in case                   D.when

试题答案

【答案】

C

【解析】

试题分析:考查连词用法。A 即使；B 但愿；C 以防，以免；D当。。。时候。从前句Students are required to go out in couples学生被要求结伴出入可知，和后面they get into trouble．应该是表示一种假设的因果关系。所以C选项正确。句意：学生们被要求要和朋友结伴出去，尤其是在夜间，以免遇到麻烦。

考点：考查连词用法。