关于A型行为模式，哪项正确
A．有抱负和雄心B．情绪不易波动C．有竞争意识性D．常有变动不定的敌意E．言语和动作的节奏慢
参考答案：D
— Did a letter come for me?
— Yes, _____ came for you this morning. [ ]
A. that
B. it
C. one
D. the letter
