--- I’m very pleased_____ you here；when and how did you come?

--- I took a lift this morning．

A．to see

B．of seeing

C．seeing

D．having seen

患者女，77岁。晨起四肢乏力。2小时前行走中跌倒，不能起立。体检：意识清楚，只能以眼球上下运动示意。双侧周围性面瘫，张口伸舌和吞咽不能，留置鼻饲。四肢肌力0级，腱反射亢进，双侧Babinski征阳性。感觉无异常。脑梗死部位在（）

A.中脑

B.脑桥基底部

C.内囊后肢

D.丘脑底部

E.脊髓