In Leaves of Grass Walt Whitman sang praise of（）

单项选择题The locality in Mark Twain.s works was usually somewhere along（）

A.the Hudson River　
B.the Mississippi River
C.the Missouri River　
D.the transcontinental railway

单项选择题The book The Scarlet Letter ends with Dimmesdale（）

A.running away with Hester
B.killing himself out of guilt
C.overcoming his sense of guilt
D.making a public confession and falling dead in the arms of Hester