骨内膨胀性破坏无周围硬化缘,是下述哪一疾病的X线征象之一()
A.软骨黏液样纤维瘤
B.动脉瘤样骨囊肿
C.囊性骨纤维异样增殖症
D.骨巨细胞瘤
E.骨囊肿
参考答案:D
Part of the work is to be finished today and ______ by this weekend.
A.another
B.the others
C.the rest
D.the other
主汽管道无流量测量设置,主汽流量如何确定?