食管癌切除术后,拔除胃管24小时内,病人应()
A.禁食水
B.进半流质
C.进流质
D.普食
E.少量饮水
参考答案:A
One of our rules is that every student wear school uniform while at school.
A.shall
B.could
C.might
D.will
模具生产过程中应用的二类工具是指()和装配中手忙脚乱的各种专用工具。