Two years ago, the e-government program was still impossible due to the lack of
A. advanced hardware.
B. efficient servers management.
C. the language protocol XML.
D. research funding.
设置会计账户只有总分类账和明细分类账两个级次。()
What did the woman do on the weekend？
A. She attended a meeting on global warming.
B. She gave a lecture on global warming.
C. She wrote a paper on global warming.
D. She visited an exhibition on global warming.
微信支付 
支付宝支付