The manager had no plan to travel abroad with many problems .
A. being unsolved
B. unsolved
C. to be unsolved
D. unsolving
网友回答
A. being unsolved
(答案→)B. unsolved
C. to be unsolved
D. unsolving
解析：考查非谓语动词。本题考查with + 名词 + 复合结构，主要分析名词problems与unsolve之间为被动关系，故用过去分词形式。句意：经理有许多问题未解决，没有到国外旅行的计划。故B正确。