Susan came to school earlier than any other student yesterday(保持句意不变)
题目
Susan came to school earlier than any other student yesterday(保持句意不变)
答案
Susan came to school earliest yesterday.
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
- test 是什么意思 查看 测速 测试
- 若cos²θ+2msinθ-2m-2m²-2m-1
- Has been in 和 hsa been on有什么区别?
- 取2.16g某物质,使其充分燃烧,测得只生成2.16g水和5.28g二氧化碳?/
- 已知抛物线y^2=4x,直线l与抛物线相交于A,B两点,若线段AB中点为(2,2),则直线l的方程
- 壹仟柒佰叁拾肆元零贰角肆分怎么翻译成英文
- Tony always works hard in our class.He is a very e______ student.
- 一道机械能守恒的选择题.
- 已知在四边形ABCD中,角A:角B:角C:角D=1:2:2:3.求角A,角B,角C,角D的度数
- 搀的组词
热门考点