囧哥做语法

囧囧哥UID: 3408678

The lack of complete historical records from the mid- to- late 1800’s have made some Black inventions difficult to trace to their originators.
A. have made some Black inventions difficult to trace to their originators
B. have made for difficulties in tracing some inventions by Blacks to their originators
C. have made it difficult to trace some inventions by Blacks to their originators
D. has made it difficult to trace some inventions to their Black originators
E. has made it difficult in tracing some Black inventions to their originators

考察agreement和make的固定搭配
根据竖读法发现：
have和has的区别，找出主语:lack，抽象名词，所以谓语动词是单数，排除选项ABC
其次关于make的固定搭配是：make it +adj.+to do sth.
所以选择D