I'm afraid that I can't make myself because of my poor English.A. understandB. understand

问题补充：

Im afraid that I can make myself because of my poor English.

A. understand

B. understanding

C. to understand

D. understood

答案：

A. understand

B. understanding

C. to understand

(答案→)D. understood

解析：考查过去分词做宾语补足语：结构是make+宾语+宾语补足语，myself和understand是被动关系，用过去分词做宾语补足语，句意：恐怕因为我的英语差不能使自己被理解。选D。