英语题目(7A)
题目
英语题目(7A)
there is an "u"in the word "hour"
what do they feel that day they feel happy
he is happy getting so many wonderful things
the boy ride a bike is Tom
the girl dften emails to her friends
答案
1.把"an"改成"a"
2.把"what"改成"how"
3.把"getting"改成"to get"
4.把"ride"改成"riding"
5.在"emails"前加"sends"
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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