题目内容:
Some of our clients have complained that the time it takes to get a__________ from a service representative is enough to make them not want to use our services again.
A. response B. responding C. responded D. respond
参考答案:
答案解析:
Some of our clients have complained that the time it takes to get a__________ from a service representative is enough to make them not want to use our services again.
A. response B. responding C. responded D. respond