根据目前的结果，桡动脉做为冠状动脉旁路，其十年通畅率大约是（）
A.90%以上
B.80%
C.60%
D.40%
E.20%
参考答案：B
人本主义方法的特点之一是
A．自由联想B．移情C．厌恶疗法D．非指令性治疗E．放松训练法
—Tom seems to be familiar with London.
---Yes. He ___________ here for three years. It’s great for him to be back.
A．have lived
B．had lived
C．lived
D．lives
