【单选题】Identify the topic sentence of this paragraph Some books read in childhood are truly unforgettable. Some of the characters, the paces, the adventures experienced with so much excitement when one is qu...
A.
Some of the characters, the paces, the adventures experienced with so much excitement when one is quite young, stay in one’s mind as long as memory lasts.
B.
Some books read in childhood are truly unforgettable.
C.
Such a character is Long John Silver in Robert Louis Stevenson’s Treasure Island .
D.
Who would give up these perfect childhood memories?