第4题: [单项选择]Having finished lunch, the case was discussed. A. they discussed the case B. they had discussed the case C. the case was discussed D. the case had been discussed 参考答案:A 答案解析:[解析] 结构应用。 现在分词短语作状语时,其逻辑主语应与句中主语一致。句中只能是they在discuss,分词逻辑主语是they,句子主语也应是they;所以选项C、D均不对;而前半
A. day after today B. tomorrow after tomorrow C. day after tomorrow 参考答案:C 答案解析:[名师解析] 由前半句“今天是星期五”,可知“后天”为星期天,而后天应用“the day after tomorrow”来表达。所以选项A、B均错误,只有选项C符合题意,故选C。