题目内容：

They asked me to have a drink with them.I said that it was 10 years since I( )a good drink.
A.had enjoyed B.was enjoying C.enjoyed D.had been enjoying

优质解答

A
这句话的基础时态是过去时.
而后半句话的意思上,我上一次好好喝一杯距离现在已经有十年了.现在就是指他们喊我去喝一杯的这个时间点,已经是过去时,那么我上一次好好喝一杯已经是过去的过去了,所以应该用过去完成时.