1、D 2、A 3、C

4、B 5、C 6、D 7、C

8.( 1) October Revolution.

This is the first successful socialist revolution in human history. The birth of the first socialist country in the world opened a new era in human history.

Homework after class

1、A 2、C 3、C

4、D 5、B 6、C

7、D 8、C 9、C 10、B

1 1、( 1) ? New era? Mainly refers to the October Revolution, which was the first socialist revolution in human history and gave birth to the first socialist country in the world.

(2) The October Revolution dealt a heavy blow to imperialist rule, promoted the development of the international socialist movement and inspired the liberation struggle of the colonial and semi-colonial people.

12、D 13、A 14、C

15、C 16、D

Bian Xiao suggested: