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.
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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.
What does the phrase "catch up"in Paragraph 5 mean？
A. To come from behind and reach someone in front of you by going faster.
B. To get involved in something.
C. To do what needs to be done because you have not been able to do it until now.
D. To try to take hold of something.
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