Howmanystudentsarethereinyourclass

问题详情：

 How many students are there in your class _____ relatives were killed in the earthquake?

   A. whose         B. who          C. whom             D. which

【回答】

 A。先行词为students, 定语从句中relatives缺少定语，故应选A。

知识点：定语从句

题型：选择题