Logic Reasoning 逻辑推理
A fourth-grade teacher was giving her pupils a lesson on logic.
Here is the situation, she said. A man is standing up in a boat in the middle of a river, fishing. He loses his balance, falls in, and begins splashing and yelling for help.
His wife hears the commotion, knows that he can't swim, and runs down to the bank. Why do you think she ran to the bank?
A girl raised her hand and asked, to draw out all of his savings?
What grade are you in?
Which grade are you in?
如果进一步问班级的话，则可以用what class are you in?
I'm in Class One Grade One.(我在一年级一班）
这个女生之所以闹出笑话，就是因为误把bank理解为银行，所以才说出to draw out all of his savings这种话。