-----Did Mr Black resign his post as principal?

-----No,________ was telling a lie.

A．whoever told you that

B．those who told you that

C．No matter who told you

D．Anyone told you thatA 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。

关于企业物流外包的负面效应，下列（）说法是错误的。

A．肯定导致企业对物流的控制能力降低

B．企业与客户之间的关系被削弱

C．出现连带经营风险

D．公司战略机密泄露的风险