问题
选择题
Our teacher is coming. Please stop _____ and keep ________.
A．talking; quiet
B．to talk; quiet
C．talking; quietly
D．to talk; quietly
答案
答案：A
考查固定搭配。Stop to do sth.停下来开始做另一件事；stop doing sth.停止做某事；根据句意，应是老师来了。请停止讲话，保持安静。所以第一空用talking;keep后跟形容词，表示保持某种状态。所以选A。
