下列关于胃、十二指肠溃疡急性大出血的护理正确的有______

A．可少量进食

B．定时测量生命体征

C．记录呕血或便血量

D．使用止血药物

E．取半卧位

—_____ come and join us in the game?

—_____. But I must meet my aunt at the airport.[ ]

A. Why not to; I think so          

B. Why don't you; I'm very' fired

C. Why not; I hope so              

D. Why not you; I like it