The Jurassic Park is _____ Steven Spielberg movie in which _____ hero fights bravely and protects his friends and family from dinosaurs.
A:/; the
B:a; the
C:/; a
D:the; a
20世纪80年代以来,我国工业化持续迅速发展,对其发展原因归纳最准确的是( )
①以经济建设为中心
②对外开放
③深化经济体制改革
④国内稳定的政治局势
根据要求,解答下列问题: