题干
— ____ did you go to the zoo yesterday?
— _____7:20. （ ）
A：When, On
B：How, At
C：When, At
答案(点此获取答案解析）
C
— ____ did you go to the zoo yesterday?
— _____7:20. （ ）
A：When, On
B：How, At
C：When, At
