He misunderstood I said.A. thatB. whenC. whereD. what

问题补充：

He misunderstood I said.

A. that

B. when

C. where

D. what

答案：

A. that

B. when

C. where

(答案→)D. what

解析：考查宾语从句。句意“他误解了我说的话。”misunderstood后跟宾语从句，从句缺少宾语，指“说”的内容，用what作宾语。故选D。