属氨基糖苷类抗生素的药物是( )。

精神分析心理治疗方法包括()。 点击查看答案

According to the last paragraph, the oil 'supermajors' believe thatA．the emerging world needs more vehicles.B．the future of oil is bright in the emerging world.C．the demand for oil is the strongest in Asia.D．the thirst for fuel is impossible to be reduced. 点击查看答案