He is the one of good football _______(play) in our class
题目
He is the one of good football _______(play) in our class
I saw forty horse__________(run) in the sports field
How about_______(go)for a walk around the lake?
Teacher asked him___________(do) some exercise after school
答案
He is the one of good football __player__(play) in our class
I saw forty horse___runing_______(run) in the sports field
How about__going_____(go)for a walk around the lake?
Teacher asked him__to do__(do) some exercise after school
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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