he often go swimming after school改错 look,the boy is play football in the playground.改错
题目
he often go swimming after school改错 look,the boy is play football in the playground.改错
答案
go改成goes
play改成playing
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
最新试题
热门考点
- 除了柴达木盆地,我国还有哪些地方称为聚宝盆?
- sigma里的G代表重量是多少啊?
- 函数f(x)=ax²+2ax+1在[-3,2]上的最大值是4,求a的值
- 桃,杏树共有360棵,杏树的棵树比桃树少50棵,桃杏树各有多少棵?
- 一个服装厂原计划12天做480套衣服,因改进技术,实际每天比计划多做8套,实际用了多少天完成任务?
- 我无限钟情于我赖以思维和交往的汉字 怎么缩写句子
- 清洁活动给了我们什么启示?
- We surely know that the want of a h
- 填空:Where is Sarah going to buy the plants?She is going to buy the plants____.是不是填shop?
- 一块长方体纸盒,长是8厘米,宽是长的半,高是宽的一半,这个长方体的棱长总和是多少厘米