________by the failure of the project ,the manager could hardly say a word.

题目

________by the failure of the project ,the manager could hardly say a word.
A To be shocked
B Shock
C Be shock
D Shocking

答案

被项目失败所震惊,经理几乎说不出话来.
自然是被动的.
the manager could hardly say a word
这是完整的句子.
所以前面一定是非谓语的分词形式.
答案应该是：shocked