Sheapologizedtobeghisforgiveness.Afterall,they         ...

问题详情：

She apologized to beg his forgiveness. After all, they             business for many years.

A．had been doing    B．have been doing

C．have done    D．did

【回答】

A

【解析】

考查时态。句意：她道歉乞求他的原谅。毕竟，他们彼此做生意许多年了。"道歉"这一动作 发生在过去,"做生意"这一动作是从过去的过去某一时间点开始的动作一直延续到过去(道歉),故要用过去完成进行时，故选A。

知识点：过去完成进行时

题型：选择题