以下哪项不是诱发新生儿出血症的原因()
A.感染
B.腹泻
C.新生儿肝炎综合征
D.新生儿溶血病
E.孕母患结核用利福平治疗
参考答案:D
But for the storm, we __________ a pleasant journey, but had to turn back halfway.
A.would have
B.would have had
C.will have
D.had
混凝土浇筑中,当混凝土的供料强度较大,浇筑仓面又较小,宜用()。
A.平层铺料法
B.斜层铺料法
C.阶梯铺料法
D.斜缝分块法