你可能感兴趣的试题
have tried have been trying had tried had been trying
had worked were working have been working would work
have tried have been trying had tried had been trying
met have met were meeting had met
have tried have been trying had tried had been trying
done doing for doing to do
Had; gone to Have; gone to Had; been to Have; been to
If you had followed, would have had If you followed, would have If you had followed, would have If you listen, will have
have, got have, had have, caught did, have
have tried have been trying had tried had been trying
ever; yet ever; ever yet; yet yet; ever
would help have had had never had had ever had
that I had seen which I have ever seen which I saw that I have ever seen
湘公网安备 43130202000226号