注意：此页面搜索的是所有试题
题目内容
（郑州工程技术学院-大学英语1）
Charles regretted ______ the TV set last year. The price has now come down.
(A)buying
(B)to buy
(C)of
(D)from
(A)buying
(B)to buy
(C)of
(D)from
参考答案