（）创办的中国首家味精企业“天厨味精厂”。
A.张逸云
B.包玉刚
C.陈廷骅
D.邵逸夫
参考答案：A
我国货币层次的划分。
My father smoke heavily, but now he doesn't smoke any more. [ ]
A. use to
B. was used to
C. used to
D. was used
