He wrote a letter to me that his trip to Japan had been put off because of the bad weathe

问题补充：

He wrote a letter to me that his trip to Japan had been put off because of the bad weather.

A. inform

B. informing

C. informed

D. being informed

答案：

A. inform

(答案→)B. informing

C. informed

D. being informed

解析：可联系答.案.网客服索取。