Brown said he was by no means annoyed; , he was glad to be able to make himself clearly understood.
A. all in all
B. for one thing
C. on the contrary
D. by the way
网友回答
A. all in all
B. for one thing
(答案→)C. on the contrary
D. by the way
解析：短语辨析。A总共；B一方面；C恰恰相反；D顺遍说一下；结合句意可知C正确。句意：Brown说他绝不恼怒，恰恰相反他很高兴能让自己清楚的被理解。