第1个回答 2011-12-29
In the past twenty years, great changes have taken place in China. However, several problems remain to be improved in educational field.
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第2个回答 2011-12-29
Over the last two decades, China has gone through dramatic changes, nevertheless, there are still many places which remain to be reformed.
第3个回答 2011-12-29
China has enormous changes in the past twenty years. However, the educational field needs to be improved.
第4个回答 2011-12-29
In the last 20 years,China han been changed a lot,but the educational field is remaining to be improved.