Question

Fred plays _____ piano after _____ supper every day.
A. the; the                   B. /; the                       C. the; /

Answer 1

C

考察冠词。Play后接乐器时，加定冠词the。Supper是抽象名词，泛指不用冠词。结合语境可知下文泛指任何一顿晚饭，故选C。