我国现行抗震设计规范适用于的抗震设防烈度为( )度。
A．6～9
B．6～10
C．7～9
D．7～10
参考答案：A
Putin will run for president next March in an election that could open the way for him to stay in ______ for 12 more years.
A．power
B．force
C．energy
D．work
处在“成长的危机”中的小企业和“发展中的危机”的大企业应当如何实施变革，为什么？
