试题详情

---Have you ever been to Beijing?(　　) ---Yes. I _____ there last winter.

---Have you been to Beijing before? ---Yes, I______to Beijing last summer.

vice. Can I help you? ---Yes. There‘s _____ with the computer I bought in your store last week.---O

You oughtnt to have been there,__?

— I have never been to a Chinese village, have you？ — ________ .A.Yes, I haven’tB.No,