题干
—What time is it ?
—It’s ______ 7:00. We often have breakfast ____7:00
A：at, at
B：/, at
C：at, /
答案(点此获取答案解析）
B
—What time is it ?
—It’s ______ 7:00. We often have breakfast ____7:00
A：at, at
B：/, at
C：at, /
