氧气顶吹转炉能够迅速发展主要原因是生产速度快,()高;品种多、质量好等优点。
A、设备
B、劳动效率
C、能耗
D、电耗
参考答案:B
肝癌病理大体形态分型最常见的是()
A.肝细胞型
B.块状型
C.结节型
D.弥散型
E.小癌型
I sincerely suggest that you try your best to finish this project,unless you don’t ________the complaints from all directions.
A.care about
B.set about
C.bring about
D.go about