—Do you know they got to know each other?—It was last year they both taught Chinese in Sco

问题补充：

—Do you know they got to know each other?

—It was last year they both taught Chinese in Scotland.

A. when it was that; when

B. when was it that; that

C. when was it that; when

D. when it was that; that

答案：

(答案→)A. when it was that; when

B. when was it that; that

C. when was it that; when

D. when it was that; that

解析：考查强调句做宾语从句和定语从句：强调句的特殊疑问句的结构是：疑问词+is/was it +that/who。。。，在第一句话中强调句的特殊问句是做宾语从句，语序变成陈述句，it在was前面，根据句意：--你知道他们什么时候认识的吗？--就是在他们在苏格兰教汉语的去年认识的。可知第二空是定语从句，不是强调句，先行词是last year，定语从句缺少时间状语。选A。