LDCE is distinctive for the following features EXCEPT （ ）.

LDCE is distinctive for the following features EXCEPT （ ）.
A、clear grammar codes
B、usage notes
C、language notes
D、extra column
【正确答案】：D
【题目解析】：《朗文当代英语词典》新版的特色是：Clear grammar codes (明确的语法代码)、Usage notes (用法注释)、Language notes (语言注释)。