You are reading an encyclopedia article that has a section for comments. You
are probably reading:
A. a history book.
B. the index.
C. an encyclopedia book in a library.
D. an encyclopedia Web site, such as Wikipedia.
![You are reading an encyclopedia article that has a section for comments You are probably reading A a history book B the index C an encyclopedia book in a librar class=](https://us-static.z-dn.net/files/d66/c936de5fc438d65bb1d00195a45d6169.png)