A:astonished; astonished
B:astonishing; was astonished
C:astonishing; astonished
D:astonished; was astonished
标志着中国国防力量加强,打破帝国主义核垄断的重大事件是( )
下列省(区)与简称、人民政府驻地的连线,正确的是( )
命题p:在△ABC中,∠C>∠B是sinC>sinB的充分不必要条件;命题q:a>b是ac2>bc2的充分不必要条件.则 ( )