-----Did Mr Black resign his post as principal?
-----No, was telling a lie.A 句意：Mrs Black 辞去校长职务了吗？没有，不管谁告诉你的，他都在说谎。Whoever引导的主语从句，相当于anyone who。如果选B，则those作主语，谓语应用were。 C项引导让步状语从句，不能引导主语从句；D项错误，应改为Anyone who told you that。
A. whoever told you that
B. those who told you that
C. No matter who told you
D. Anyone told you that
网友回答
(答案→)A. whoever told you that
B. those who told you that
C. No matter who told you
D. Anyone told you that
解析： 句意：探月卫星成功返回这一消息已经传遍了全国。that 引导的同位语从句，用来说明The exciting news的具体内容，没有词汇意义，只起连接作用。