胡锦涛主席在2010年6月举行的G20峰会的讲话中指出,要加强二十国集团成员宏观经济政策协调,本着循序渐进、互利共赢的原则推进二十国集团机制化建设,确保二十国集团在促进国际经济合作和全球经济治理中发挥核心作用。之所以要坚持循序渐进的原则是因为
—Any information about your son? —No. If only I ______ those tough words to him.
---Your sister nearly _______ all her spare time to her study during the three years. ----That's right, or she ________ the first place in her school in the College Entrance Examination.
Zhang Lin was addicted to computer games during his last year in high school , otherwise he ____________a student of Beijing University .
It has been many years since I was last in London __I still remember something that happened during that visit.
And video cameras can be used to__people’s actions at home.