为了防止计算机病毒的感染，应该做到()
A、干净的U盘不要与来历不明的U盘放在一起C
暂无解析
Physicsisthepresentdayequivalentof____usedtobecallednaturalphilosophy,from____mostofpresentdaysciencearose.
Iam____gratefulforthemanykindnessesyouhaveshownmyson.
Theoldmanlivesinavillage_______,butheneverfeels________.
Idon’thaveas______moneyasbefore,butmylifeismore______.
Thebike____hewenttoschoolwasstolenlastweek,whichmadehimfeelsad.
