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...
题目:He _____ at the meeting this morning. He
was in hospital at the time.A. couldn't have
spokenB. mustn't have spokenC. shouldn't have spokenD. needn't have spoken我选择了mustn't have spoken,而正确答案是A。并且给出的解析是:1.没有mustn't have done 这个结构。2....
...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...