如果你当时意识到问题的严重性，并采取措施，结果就完全两样了。
A: Have you realized how serious the problem was then and taken some measures, the result is completely different.
B: Have you realized how serious the problem was then and taken some measure, the result will have been completely different.
C: Had you realized how serious the problem was then and taken some measures, the result would have been completely different.
A: Have you realized how serious the problem was then and taken some measures, the result is completely different.
B: Have you realized how serious the problem was then and taken some measure, the result will have been completely different.
C: Had you realized how serious the problem was then and taken some measures, the result would have been completely different.
举一反三
- The water will be further polluted unless some measures ______. A: will be taken B: are taken C: were taken D: have been taken
- Even if you bad refused, the ______ would probably not have been very different. A: effect B: consequence C: result D: outcome
- _____you may have, you should gather your courage to face the challenge. A. However a serious problem B. What a serious problem C. However serious a problem D. What serious a problem
- Last year some additional measures ____ to protect personal information by the company. A: are taken B: were taken C: have been taken D: will be taken
- If we had taken your (advise) ________, the problem would have been solved already.