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英语语法,被动Over 170 countries now impose drink-driving limits,ac

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/19 21:08:45
英语语法,被动
Over 170 countries now impose drink-driving limits,according to a new report by the World Health Organisation,although the amount of alcohol allowed varies considerably
为什么最后一句话不是is allowed to varies considerably?
不是应该是被动的吗?
英语语法,被动Over 170 countries now impose drink-driving limits,ac
如果用is allowed to varies considerably,那由although引导的从句不是有两个谓语(is allowed和varies)了吗?
及物动词的过去分词作表语,与句子主语是被动关系,所以这里句中的allowed已经有被动的意味了
分析句子成分不要顾此失彼喔~~~