低位直肠肛门闭锁
A.肠套叠病程36小时,全身情况可B.肠管坏死,极度危急时C.口服碳片8小时后由肛门排出D.果酱样血便E.肠套叠病程56小时
参考答案:C
--Did you enjoy yourself yesterday?
--Yes, as you know,_______ party went on in __________pleasant atmosphere.
A.the, a
B.the, the
C.a, the
D.a, a
爬升限制起飞重量可因下列哪些情况而增加()
A.关闭空调引气
B.减小起飞襟翼设定
C.增大起飞襟翼设定
D.A和B