牙完全脱位离体后,应急处理方法为
A.彻底刮净根面B.用纱布包好后去医院C.牙槽窝止血D.体外完成根管治疗术后再植E.就地用自来水冲洗牙齿再放入原位
参考答案:E
少尿是指24小时尿量少于()。
A.800ml
B.600ml
C.400ml
D.200ml
E.100ml
What he said at the meeting made Mary rather embarrassed, so he felt that he ______ differently.
A.might express
B.should express
C.could have expressed
D.must have expressed