GRE writes a database depth complete analysis(many angles, deep time analytical database topic, help an examinee efficiently for reference.)-Lately eastern big Yu English studies series (Chinese edidion) Pinyin: GRE xie zuo ti ku shen du wan quan fen xi ( duo jiao du ¡¢ shen ceng ci fen xi ti ku ti mu , zhu kao sheng gao xiao bei kao . ) ¡ª ¡ª xin dong fang da yu ying yu xue xi cong shu