题目
Have you noticed any differences between Tom and Mike?Tom is twenty years old.Mike is twenty-one.
提问时间:2020-07-24
答案
I think "notice" here refers to what you can see or feel, and the age cannot be noticed. You can answer the question from their appearance and their characteristics. Hope it will help you.
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1用十字相乘法解 x^2+4x-3>0
- 2一个数的8分之5与3分之2的和是4分之3这个数是多少
- 3老师对我们说:"今天你们的作业很认真,我十分满意."(改为间接引语)
- 4已知使函数y=x3+ax2-43a的导数为0的x值也使y值为0,则常数a的值为( ) A.0 B.±3 C.0或±3 D.非以上答案
- 5推荐一本练习英语语音的书
- 6We have the basketball game _____ November 19.A)at B)on C)in
- 7唯心主义意识对物质有能动的反作用
- 8求证方程ax2+2x+1=0有且只有一个负数根的充要条件为a≤0或a=1.
- 9把6米长的绳子平均分成7段,每段占全长的几分之几,每段长几分之几米
- 103a的平方b+6a乘b的平方 -2x的三次方y的二次方+28x的平方y-4xy 12ab-6(a平方-b平方) 分解因式
热门考点
- 1以下两点确定的直线的斜率不存在的是
- 2He as well as his classmates___physics.A.like B.likes C.have liked D.liked
- 3these shirt are i_____ I only paid 100yuan for them
- 4肱二头肌和肱三头肌在什么情况下同时收缩或同时舒张?
- 52的37次方减一是质数吗?
- 6人教版的!如:第一单元 生活在社区里…………………..1
- 7写出你和爸或妈年龄的比,并求出比值.再写出十年前你和爸爸或妈妈年龄的比,也求出比值.这两个比值相同吗?
- 8落霞与孤鹜齐飞,秋水共长天一色这首诗中秋水指什么?全诗是什么?
- 9spring is from marth to ( )什么?
- 101.Mr.Robert had failed three times________he finally reached the North Pole.