—that he picked up French?—It was in 1949 he traveled in France.A. Was it when; thatB. Whe

问题补充：

—that he picked up French?

—It was in 1949 he traveled in France.

A. Was it when; that

B. When was it; that

C. Was it when; when

D. When was it; when

答案：

A. Was it when; that

B. When was it; that

C. Was it when; when

(答案→)D. When was it; when

解析：考查强调句的特殊问句：疑问词+is/was+that…,第一空可以选BD，第二空是定语从句先行词是1949，定语从句中缺少地点状语，选D，句意是：他是在什么时候习得法语的？--是在1949他去法国的时候。选D。