高血压危象的表现

A．血压急剧增高以收缩压为主

B．急性肾衰竭

C．脑出血

D．心动过速

E．常并发急性左心衰

—Where is your uncle now? I haven’t seen him these days.         

—He______ to the earthquake area with his workmates.                 

A．goes

B．will go

C．has been

D．has gone