When she opened them,the criminal was beginning to get up,but the police were beside him before he was _____.
问题描述：
When she opened them,the criminal was beginning to get up,but the police were beside him before he was _____.
A.on his feet B.on his foot C.to his feet D.for his feet
答
这个是考查短语的on his feet表示站起来很形象的表达,应该容易记吧