Which of the following is not right about Mark Twain’s style of language?(本题1.0分)
A、 His sentence structures are long, ungrammatical and difficult to read.
B、 His words are colloquial, concrete and direct in effect.
C、 His humor is remarkable and characterized by puns, straight-faced exaggeration， repetition and anti-climax.
D、 His style of language had exerted rather deep influence on the contemporary writers.

---