- that he picked up French? -It was in 1949 he traveled in France. A. Was it whe

—        that he picked up French?

—It was in1949          he traveledin France. 

A. Was itwhen;that                  B. When was it; that    

C. Was itwhen;when                 D. When was it; when

试题答案

【答案】

D

【解析】略