输卵管妊娠破裂,内出血休克,应采取的紧急措施是
A.纠正休克后手术
B.静滴右旋糖酐
C.边抗休克边剖腹手术
D.输血
E.立即剖腹探查
参考答案:C
---Our mum is _____about our homework.
----Yes, she will check our homework before we hand it in.
A.strict
B.like
C.interested
D.good
上颌第一磨牙近中颊根双管型或单双管型的出现机率为()
A.87%
B.40%
C.63%
D.9%
E.30%