He went on talking while I tried to what it meant.A. come outB. set outC. take outD. figu

问题补充：

He went on talking while I tried to what it meant.

A. come out

B. set out

C. take out

D. figure out

答案：

A. come out

B. set out

C. take out

(答案→)D. figure out

解析：短语辨析. A.出现;结果是;B. 出发;开始 C.取出;去掉 D.解决;理解;断定.根据题意,他继续讲的同时,我一边努力理解那是怎么回事.选D.