单选题Was it through Li Ni

问题补充：

单选题WasitthroughLiNing,________workingatahighschool,________yougottoknowWangke?A.who I think it was; whoB.that I think were; whichC.who I think was; thatD.I think who was; which

答案：

C解析第一空考查定语从句：修饰Li Ning，I think是插入语，所以填who I think was，who在定语从句中做主语，第二空填that是个强调句。句意是：你是通过在高中工作的李宁认识王珂的吗？选C。