来自郭廷荣的问题
IfinishedschoolwhenIwasfifteenyearsold.(改为同义句)
IfinishedschoolwhenIwasfifteenyearsold.(改为同义句)


IfinishedschoolwhenIwasfifteenyearsold.(改为同义句)
IfinishedschoolwhenIwasfifteenyearsold.(改为同义句)
Ifinishedschoolattheageoffifteen.
分析:whenIwasfifteenyearsold=attheageoffifteen
加油!不明白再问!