...相互替换的,如as merry as a
cricket(非常快活)、as happy as the day is long(非常快乐)、Merry is the
feast making till we come to the reckoning(欢乐在先,代价在后)、Happy is he that chastens
himself.(幸福归于能磨炼自己的人。)等。此外,一些...
您好老师,想请教一个问题:Were it not for the adoption of the open policy, things ______ they are today.a.would never be b.could have been c.would never have been d.didn’t have参考答案是C,可是从句部分明明是与现在相反(如果现在没有采取改革...
...那就是其中的不定式可以用完成式吗?比较:It was kind of them to help me. It was kind of them to have helped me. It was nice of you to come. It was nice of you to have come. It was stupid of you to leave the door unlocked.It was stupid of you to have left the do...