the fact that he was not a trained economist his achievements were remarkable.A. In spit

问题补充：

the fact that he was not a trained economist, his achievements were remarkable.

A. In spite of

B. In case of

C. In view

D. In favor of

答案：

(答案→)A. In spite of

B. In case of

C. In view

D. In favor of

解析：考查介词短语。in spite of尽管，虽然；in case of如果，万一；in view被考虑；被期待；in favor of支持。根据句意：尽管他不是一位受训的经济师，他的成就是非凡的。