.Her explanation to the question made all of us .A. to confuseB. confusingC. confuse D. c

问题补充：

.Her explanation to the question made all of us .

A. to confuse

B. confusing

C. confuse

D. confused

答案：

A. to confuse

B. confusing

C. confuse

(答案→)D. confused

解析：考查非谓语动词。句意：他对问题的解释让我所有人迷惑不解。过去分词作定语表示被动的发生过的动作，和被修饰词是动宾关系。Make sb/sth done让做了某事，故选D。