【判断题】引起炸药爆炸的外部作用是:热能、机械能、爆炸能。
【判断题】The economic decline of the UK is absolute.
【单选题】下列哪一个是目前治疗躁狂发作的首选药( )
【简答题】_____是治疗躁狂发作的首选药,临床常见的为_____。
【判断题】MD is the absolute head of the company.
【单选题】The commodity in which the nation has the smallest absolute disadvantage is the commodity of its:
C.
comparative disadvantage