pH调节剂()
A.维生素Cl049
B.碳酸氢钠499
C.亚硫酸氢钠29
D.依地酸二钠0.059
E.注射用水加到1000ml
参考答案:B
某企业2010年10月发生如下经济业务,根据所给的经济业务编制会计分录。
10月5日,以现金购入厂部办公用品计200元。
Not only ______ her how to do it, but offered to help her as well. [ ]
A. did he show
B. he shows
C. did he showed
D. does he show