Complementaries are antonyms characterized by “mutual exclusion” and “gradability”.（)

下列选项中错误的说明语句是 A．chara［］={′t′,′o′,′y′,′o′,′u′,′＼0′}; B．chara［］={"t

"Alive" and "dead" areA．gradable antonyms.B．relational antonyms.C．complementary antonyms.D

"Happy" and "unhappy" areA．non－gradable antonyms.B．root antonyms.C．derivational antonyms.D

The pair of words "lend" and "borrow" areA．gradable antonyms.B．complementary antonyms.C．co

Cold and hot are called ______ antonyms.A．complementaryB．gradableC．reversalD．converse

"Big" and "small" are a pair of______ antonyms.A．complementaryB．gradableC．completeD．conver