一九六四年十月中国爆炸了第一颗原子弹，使世界大为震惊。 A: InOctober,1964,Chinablasteditsfirstatomicbomb,whichshockedtherestoftheworldgreatly. B: China’sfirstatomicblastinOctober,1964wasagreatshocktotherestoftheworld. C: ThefirstatomicbombblastedinChinaOctober,1964.Thewholeworldwasshocked. D: October1964blastedthefirstatomicbombinChina,whichshockedthewholeworld.