Every day, after work, he will ________ himself to a glass of wine to help him relax．
A.provideB.devoteC.contributeD.treat在线课程D
考查动词词义辨析。句意为：每天下班后，他都用一杯酒款待自己以使自己放松。treat sb．to…以……款待某人；provide sb．with sth．提供某人某物；devote oneself to致力于；contribute to有助于，促进。