问题
选择题
----Why did you leave without a word of warning to John?
----But what otherwise? He never listens to me.
A．must I have done
B．should I do
C．could I have done
D．would I do
答案
答案：B
B 根据句意“要不然，我该怎么办呢？他从不听我的。”知，答案选B, should“应该”。