权威例句
Teachers' collaborative inquiry and professional growth: Should we be optimistic?Why Be Optimistic About Cognitive Strategy Instruction?Rail extension needed to be competitive: Tembec officials optimistic about a city proposal to run spur lines onto mill property. (Fo...Can we be optimistic about asthma in childhood? A Greek cohort study.A reason to be optimistic about biodiesel: seed meal as a valuable soil amendmentCentral Bank forecasts and disclosure policy: Why it pays to be optimisticThe Economic and Educational State of Black Americans in the 21st Century: Should We be Optimistic or Concerned?“Cautiously Optimistic” Comments on “Black Americans in the 21st Century: Should we be Optimistic or Concerned?”It is optimal to be optimistic about survivalCentral Bank Forecasts and Disclosure Policy: Why it Pays to be Optimistic
