【题目】I saw a man shouting at a driver, ________ the car is blocking the street.
A.whoseB.of whomC.of whichD.whom
在线课程【答案】B
【解析】
考查定语从句。句意：我看见一个人对着司机大喊大叫，因为司机的车堵在街上。本句为非限定定语从句，先行词为a driver，指人，在从句作the car的定语，所以用介词of +关系代词whom。the car of whom = whose car。故选B。