_______isknowntoall,Chinawillbean_______powerfulcountryin20or30years’time.
Theoutlineofrooftopsandchimneys________againstthepalesky.
Thegovernmentfinally________allthedocumentsrelatingtothewar.
翻译:Itisnousetellinggrown-upchildrennottomakemistakes,bothbecausetheywillnotbelieveyou,andbecausemistakesareanessentialpartofeducation.