8[1]Cook,V.Second Language Learning and Language Teaching[M].Beijing:Foreign Language Teaching and Rese arch Press,1991.
9[2]Gass,S&Selinker,LSecond language acquisition:An introduction course[M].Hillsdale,NJ:Lawrence Erlbaum,1994
10[3]Hansen,J.and Stansfield,C.The relationship of field dependent-independent cognitive styles to foreign language achievement[J].Language Learning,1981,31:349-367.
