一患者，检查发现意识丧失，高声喊叫不能唤醒，压眶刺激面部有痛苦表情，但不能清醒，有咳嗽反射，生命体征无明显改变。其意识状态属于（）

A.意识恍惚

B.谵妄

C.嗜睡

D.浅昏迷

E.深昏迷

— Could you tell us ______ ?     —About two weeks.  

A．how often are you going to be away

B．how often we are going to be away

C．how long are we going to be away

D．how long we are going to be away