--Will you please spare me a few minutes to accept my interview, Mr Yang Liwei now?

---________. But I’ll be free this evening. Would you mind?

A．No, I don’t

B．Yes, with pleasure

C．I’m afraid not

D．Yes, I’d be glad to

女，73岁。阵发性房颤7年余，一日在活动中突发右侧上下肢无力，伴言语不清和头痛，急诊头颅CT无异常。该患者诊断最可能的是（）

A.脑血栓形成

B.脑栓塞

C.蛛网膜下腔出血

D.急性脑膜炎

E.脑动脉瘤破裂