Shesfine.Sheusedto的精选

问题详情：-Howisyourgrandma？-She'sfine．Sheusedto____TVathomeaftersupper．Butnowsheisusedto___outforawalk．A．watch；go        B．watching；goC．watching；going  D．watch；going【回答】D知识点：动词和动词短语题型：选择...