【题目】I wish I ________ them about the project. Now it's been canceled and they're all disappointed.
A.hadn't told
B.didn't tell
C.wouldn't tell
D.wasn't telling

【答案】A
【解析】考查宾语从句中的虚拟语气。句意：关于这个项目我希望我没有告诉他们。现在它似乎已经被取消，他们都感到失望。表示与过去的事实相反，从句用过去完成时。