同义句改写 急! I am not sure who I should ask for help. I am not sure __ _ask for help
题目
同义句改写 急! I am not sure who I should ask for help. I am not sure __ _ask for help
答案
I'm not sure who to ask for help.复合句变简单句,一般在疑问副词或疑问代词之后加上动词不定式就OK了
举一反三
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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