Question

Was it through Mary, ________ was working at a high school, ________ you got to know Tom? A．..

Was it through Mary, ________ was working at a high school, ________ you got to know Tom? A．who; who B．that; which C．who; that D．who; which

Answer 1

C

C　考查定语从句及强调句。句意：你是不是通过正在高中工作的玛丽认识汤姆的？第一空引导非限制性定语从句，修饰先行词Mary，并在从句中作主语，故用who；第二空用that，与Was it through Mary一起构成强调句的一般疑问形式，被强调部分是作方式状语的介词短语through Mary。故C项正确。