A. 正确 B. 错误
A. “Wouldyouholdtheline,please?”“请别挂。” B. “Well,talktoyoulater,then.”“那我们下次再聊。” C. “Iamsorry,Ireallyhavetogo.”“对不起,可我真的必须要走。” D. “Who'scalling,please?”“请问您找谁?&rdquo