It was experience that caused the company Robert two years ago to get into trouble . A.

问题补充：

It was experience that caused the company Robert two years ago to get into trouble .

A. lack of ; set up

B. lacking of ; set up

C. lacking ; pick up

D. being lacked ; started

答案：

(答案→)A. lack of ; set up

B. lacking of ; set up

C. lacking ; pick up

D. being lacked ; started

解析：考查的是强调句，强调的是主语，用动名词做主语，第二空考查词组：set up建立，pick up捡起，习得，收听，句意是：就是缺乏经验导致两年前建立的Robert公司陷入困境。选A。