【单选题】Don’t ___a story. What I want to know is the whole truth about this matter.
【简答题】How ________ you say that you really understand the whole story if you have covered only a part of the article? A.can B.must C.need D.may
【单选题】-You haven't finished the story book , have you? -________. I know the whole story .
【单选题】You mustn't the whole story. Keep this as a total secret between you and me. [ ]
【单选题】This is not my story,nor ________ the whole story.My story plays out differently. (2012·四川,5)
【简答题】化工原料X可通过以下流程合成: (1)烃A的相对分子质量是58,则A的分子式是 ;B是A的一氯取代产物,其分子的核磁共振氢谱只有一种峰,写出B的名称(系统命名) 。 (2)反应①的化学方程式为 (3)分子D (C 9 H 8 O 2 )的结构中含有苯环,且苯环上一氯代物只有两种,D能与NaHCO 3 溶液反应生成CO 2 ,反应②的化学方程式为 。 (4)写出两种符合下列条件的D的同分异构体: _...