()的转型是中国过去三十年社会的转型的动力之一。
A.农业经济向工业经济
B.农业经济向信息经济
C.制造业经济向商品化经济
D.制造业经济向信息化经济
参考答案:A
— What are you going to do this afternoon?
— I am going to the cinema with some friends. The film _____ quite early, so we _____ to the bookshop
after that. [ ]
A. finished; are going
B. finished; go
C. finishes; are going
D. finishes; go
作快灰测定的空气干燥煤样,其粒度应小于()mm,质量大于30g。
A、0.1
B、0.2
C、0.5
D、1