◎ 题干
         number of mobile phone users in China is          reach 500,000 by 2012.
[     ]
A. A; expecting to  
B. The; expected to  
C. A; expected to
D. The; expecting to  
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“ number of mobile phone users in China isreach 500,000 by 2012.[ ]A. A; expecting to B. The; expected toC. A; expected toD. The; expecting to…”主要考查了你对  【定冠词】【过去分词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。