1.Sue made a cake with flour,sugar and eggs.(对划线部分提问)(with flour,sugar and eggs)
题目
1.Sue made a cake with flour,sugar and eggs.(对划线部分提问)(with flour,sugar and eggs)
______ ______ Sue make a cake?
2.We will have no food to eat if there is no water.(同义转换)
We ______ have ______ food to eat if there is no water.
3.Don't cut down forests.(同义转换)
We ______ ______ down the forests.
答案
1.How did
2.won't;any
3.shouldn't cut
因为不确定我的答案正不正确,所以不便讲解啦!不好意思
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
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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