Usage notes in LDCE New Edition

Usage notes in LDCE New Edition (1987) cover the following EXCEPT （）.
A、difficult grammar and stylistic points
B、differences between British and American usages
C、discrimination between synonyms and near-synonyms
D、examples selected from actual usage, not invented by compilers
【正确答案】：D
【题目解析】：《朗文当代英语词典》的用法注释专栏一直很受欢迎，它涉及同义同和近义间的区分、解释语法和文体难点及英国用法和美国用法之间的差异等。答案为D。examples selected from actual usage, not invented by compilers是CCELD的特点。