A .................................................2 B ...............................................31 C ...............................................51 練習(xí) 1 D ...............................................76 E ...............................................85 F ...............................................96 G.............................................106 H .............................................114 I ...............................................126 練習(xí) 2 J .............................................148 K .............................................150 L .............................................152 M ............................................160 N .............................................172 O.............................................179 P .............................................191 練習(xí) 3 Q.............................................210 R .............................................211 S .............................................225 T .............................................250 U .............................................269 V .............................................273 W ............................................275 Y .............................................282 練習(xí) 4