将下列句子变为否定句 they go to school by bus .we have two computers at home.改为
题目
将下列句子变为否定句 they go to school by bus .we have two computers at home.改为
答案
They go to school by bus.They don't go to school by bus.We have two computers at home.We don't have two computers at home.先找出句中的谓语,go和have都是普通动词,否定普通动词的一般现在时用don't....
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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