The young couple have been looking for houses，but haven’t yet found [u] [/u] they can afford．
A: one
B: that
C: them
D: it
A: one
B: that
C: them
D: it
举一反三
- –Have you ever been to the zoo?— [u] [/u]. 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案。', 'isMemberControl': 0, 'type': 181} A: No, I have B: No, I haven’t C: Yes, I haven’t D: Not, I don’t
- 这个句子的时态是______。I have been looking for my lost book for three days, but I still haven't found it.
- Jack [u] [/u] yet, otherwise he would have telephoned me. A: shouldn't have arrived B: can't have arrived C: needn't have arrived 未知类型：{'label': 'questionDesc', 'content': '请选择正确答案', 'isMemberControl': 0, 'type': 181}
- Which of the following words can not be used to complete " I haven't been there ________."?( ) A: lately B: before C: yet D: already
- I can’t find my key anywhere. I __________ for it 15 minutes. A: am looking B: had been looking C: have been looking D: look