Question

19. Every teacher and every student              the development of our school in the past five years. (contribution)

每一名老師和每一位學(xué)生都在過(guò)去五年里為我們學(xué)校的發(fā)展做出了貢獻(xiàn)。

Answer 1

19. has made contributions to考查主謂一致的用法。 本句主語(yǔ)從句意上來(lái)看，好像是復(fù)數(shù)概念，但根據(jù)語(yǔ)法要求，"every+可數(shù)名詞單數(shù)"后面的謂語(yǔ)動(dòng)詞要用單數(shù)形式，且此題有時(shí)間狀語(yǔ)"in the past five years"，故用現(xiàn)在完成時(shí)。類(lèi)似用法還有each / no+可數(shù)名詞單數(shù)，后面謂語(yǔ)動(dòng)詞也要用單數(shù)形式。