he asked me what was the matter with me .和he asked his mom where his shoes were
题目
he asked me what was the matter with me .和he asked his mom where his shoes were
he asked me what was the matter with me .
和he asked his mom where his shoes were这两个句子都是对的,
可是为什么be动词放的位子不同 一个在what 后面,一个在shoes后?迷茫、、、、、
答案
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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