单项选择题本图是何病变? A、急性感染性心内膜炎 B、风湿性心内膜炎 C、高血压性心脏病 D、扩张性心肌病
单项选择题On receiving a phone call from his wife ______ she had a fall, Mr. Gordon immediately rushed home from his office.A、saysB、saidC、sayingD、to say