问题
选择题
Under no circumstances, he was warned, _____ to give the password to someone else.
A．he was
B．was he
C．he could
D．could he
答案
答案：B
这题考查倒装句，he was warned是插入语，句首是：Under no circumstances在句首时，句子要部分倒装，另外由于横线后面是不定式，不可能是could，选B。句意是：他被警告绝不能把密码告诉别人。选B。
