问题
选择题
The president promised to keep all the board members _________ of how the negotiations were going on.
A．inform
B．informing
C．be informed
D．informed
答案
答案：D
考查非谓语动词.句意:董事长承诺让所有的董事会成员都知道谈判是如何进行的.过去分词作宾语补足语表示被动的动作,和被修饰词是动宾关系,结合语境可知选D.