Under no circumstances, I was warned, _________ to give the password to someone else.

A. could I          B. I could        C. I was          D. was I

 Under no circumstances, I was warned, _________ to give the password to someone else.

A. could I                B. I could             C. I was               D. was I

Under no circumstances, I was warned, _________ to give the password to someone else.

A．could I                   B．I could              C．I was              D．was I

.（2010·山东滕州高三上阶段性质量检测）    25. Under no circumstances, I was warned, _________ to give the password to someone else.

A. could I       B. I could     C. I was       D. was I

（2010·安徽野寨中学高三上第二次月考）    35. Under no circumstances, I was warned, _________ to give the password to someone else.

A. could I             B. I could               C. I was                D. was I