The fire was big and the firemen tried their best to put out it at last哪里错了
题目
The fire was big and the firemen tried their best to put out it at last哪里错了
答案
to后要跟Ving形式,it要放在out前
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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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