I (don't think) a warm winter always (has) a negative influence (on) our life, (hasn't it)（）
A: don't think
B: has
C: on
D: hasn't it
A: don't think
B: has
C: on
D: hasn't it
举一反三
- I don"t think she has heard of him before, ______ A: don"t I B: do I C: hasn"t she D: has she
- I don’t think he has finished the term paper, ______ A: had he B: do I C: has he D: hasn’t he
- I think it must have rained,__________？ A: don’t B: didn ’t C: hasn ’t it D: didn ’t it
- Our manager ________ any free time to see you now. A: doesn't has got B: hasn’t got C: haven't got D: don't have
- Our manager __________ any free time to see you now. A: don't have got B: hasn’t got C: does't have got D: has not