【单选题】(2015.10单5)爱国主义是一个历史范畴,在不同的历史时代和文化背景下具有不同的内涵。在我国现阶段,爱国主义的主题是 ( )
【单选题】The bridge ______ two years ago.
【简答题】A new museum _______ in this area next year. A, built B, builds C, will be built D, has been built
【简答题】去甲肾上腺素的药理作用为_______、_______、_______。
【单选题】The new school _________ in the past five years.
【单选题】去甲肾上腺素与血管平滑肌细胞的α受体结合,属于去甲肾上腺素的(),而去甲肾上腺素引起的血管收缩、血压上升,为其()。
【单选题】A new library _____ in our school last year. [ ]