保定站怎么到狼牙山:短文改错

No author in American literature(文学)is well 56. _______
known or more loved by Samuel Langhome Clements is .He 57. ______
grows up on the banks of the Mississippi river and later 58. ______
adopted(采用)the pen name of “Mark Twain”.
It was during the Civil War when Mark Twain's life 59. _______
as a wrier was started. At hat time he was working as a 60. _______
newspaper man in Nevada and California.his short stories, 61. _______
the Celebrated Jumping Frog of Calaveras Country,was
an immediately success.Tom Sawyer and Huckleberry 62. _______
Finn were considered T wain's best works. 63. ________
His last book completed in 1909,one year 64. _______
after his death. e was then 74 years old. 65. ________