波多野吉衣百度云在线观看剧情介绍:[例4]— I usually go there by train.— Why not______by boat for a change？A.to try going　B.trying to go　C.to try and go　D.try going【解析】答案D。why not 后面接不带to 的不定式，因此选D。[例5]Paul doesn’t have to be made______.He always works hard.A.learn　B.to learn　C.learned　D.learning【解析】答案B。make后接不带to 的动词不定式，当其用于被动时，to 不可省略。相同用法的动词还有let，have，see等。[例6]Tell him______the window.A.to shut not　B.not to shut　C.to not shut　D.not shut相关影视:波多野吉衣百度云在线观看