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高手帮忙改下英语句子的错误

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/04/28 12:30:15
高手帮忙改下英语句子的错误
老师指出作文中有错,但是不知道怎么改啊 粗体是老师圈出的地方1.now, genetically modified food which seems to have changed the people's eating habit was found many disadvantages on the influence to people's health by authoritative experts. 2.though experts had made great strides in this field, it is not clear whether this new kind will take some virus or not. 3.what he says is to avoid the controversy of other character programs used in US schools.这个可能是被动语态的问题
1.now, genetically modified food which seems to have changed the people's eating habit was found much bad influence on people's health by authoritative experts.你的原句有问题,所以作了一下改动.2.though experts have made great strides in this field, it is not clear whether the new kind will take some virus or not.将had改为have,是完成时态,与后面保持一致.the是特指.3.what he says is to avoid the controversy of other character programs being used in US schools.这个就是被动语态的问题