英语六级(CET6)作文经典:绝佳句型句式片122 O8 o( ?, e; C' @" o; q$ x
七)开篇 , C/ A1 D/ L1 k" |- G) o7 z" G1) Many nations have been faced with the problem of ... # I) ]2 F4 z1 }/ d+ n9 G1 {
2) Recently the problem has been brought into focus. 1 _6 o* R5 h% ~2 L5 F& {+ L
3) Recently the phenomenon has become a heated topic. 8 k! t% T2 r, y" n" k8 p4) Recently the issue has aroused great concern among ...