—Can you give some advice on what I said just now?
---Sorry. My mind ______.
A.is wandering | B.was wandering | C.has wandered | D.had wandered |
推荐套卷
—Can you give some advice on what I said just now?
---Sorry. My mind ______.
A.is wandering | B.was wandering | C.has wandered | D.had wandered |