She was surprised to find the fridge empty；the children everything !
A. had been eating
B. had eaten
C. have eaten
D. have been eating
网友回答
A. had been eating
(答案→)B. had eaten
C. have eaten
D. have been eating
解析：考查句子结构。本题的关键是标点符号。分号说明后面是一个新的句子。再根据事态可知孩子们吃完一切是在他发现之前，所以使用过去完成时。