单选题 ______ had I bought the computer ______ I regretted spending so much money on it.
A. After; that B. Not only; but
C. As soon as; and D. No sooner; than

【正确答案】 D
【答案解析】[考点] 倒装句
[解析] 我刚买完电脑就后悔了，后悔在电脑上花了那么多钱。本句是倒装句，只有D项可以跟倒装结构。