my video tapes are on the books?on the books 划线 对划线部分提问
题目
my video tapes are on the books?on the books 划线 对划线部分提问
答案
Where are your video tapes?
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
- 3,he is giving her French lessons in exchange ____ English lessons .
- 渡远荆门外,来从楚国游.山随平野尽,江入大荒流. 月下飞天镜,云生结海楼.仍怜故乡水,万里送行舟.
- 物质的熔点和沸点在元素周期律里有没有规律的?
- what do you mean by saying that shit
- 求高中必背古诗文,详细点,谢谢
- 此处动词开头为什么不加ing 是因为她是祈使句吗?
- The weather is so beautiful today.Let’s go there on foot.
- 如图甲所示的电路图中,R1为滑动变阻器,R0,R2均为定值电阻,电源两端电压保持不变.改变滑动变阻器R1的滑片位置,两电压表的示数随
- We were having supper when the phone rang.We were having supper when the phone ringing.We were havin
- 若a、b、c均为正整数,且a减根号28的平方根等于根号b减根号c,求a+b+c的算术平方根.
热门考点