问题详情:
改错:(2018·全国卷Ⅱ)I didn't realize how right my parents are until I entered high school.
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【回答】
are→were 根据前后时态一致*和全文描述过去的事情可知,应将are改为were。
知识点:一般过去时及其被动式
题型:短文改错