She writing an e-mail to her friend?改正句子中的错误
问题描述：
She writing an e-mail to her friend?改正句子中的错误
答
句子缺少主语，可以改成正在进行时： She is writing an e-mail to her friend
答
she is writing...........
答
She is writing an e-mail to her friend.
Is she writing an e-mail to her friend?
writing是非谓语动词中的一种，不能单独作谓语，必须与助动词be连用才能作谓语。
答
she is writing...
祝学习进步！如有帮助 请及时采纳！O(∩_∩)O谢谢！
答
Is she writing an e-mail to her friend?
答
She is writing an e-mail to her friend.
答
很明显she后要加is
这个句子叫现在进行时通常由主语+be动词+动名词构成,具体语法没有必要记
这里有主语she 动名词writing
中间加个be动词is
答
改为
Is she writing an e-mail to her friend?
或者把Is 改为Was