安装导梁端梁段混凝土浇筑时,必须严格按照施工工艺设计施作,确保混凝土浇筑密实和防止捣固器碰动()及()管道。
参考答案:预埋件;预应力
血常规嗜酸性粒细胞增多见于()
A.缺铁性贫血
B.支气管扩张
C.支气管哮喘
D.空洞型肺结核
E.军团菌肺炎
_____ this report _____ in such a short time was quite a difficult exercise.
A.Getting, done
B.Get, done
C.To get, to do
D.Getting, to do