Today Chinese by more and more people around the world.A. speakB. spokeC. is spokenD. was

问题补充：

Today Chinese by more and more people around the world.

A. speak

B. spoke

C. is spoken

D. was spoken

答案：

A. speak

B. spoke

(答案→)C. is spoken

D. was spoken

解析：句意：今天，世界上越来越多的人讲汉语。汉语被说，所以是被动形式，根据语境用一般现在时，故选C