The doctor says ()()for him()take the medicine twice a day
题目
The doctor says ()()for him()take the medicine twice a day
答案
The doctor says【it's necessary 】for him【to 】take the medicine twice a day.
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
- 锂离子电池负极材料为什么不能用铁
- 甲数是乙数1又5分之3倍 乙数是25 甲数是多少
- Here is my family photo 变复数
- "Athletic
- [(-根号3+i)/(根号2)]^6=a+bi,其中a与b都是实数,则a=?
- 诺已知a>0,b<0,b绝对值>a,试讨论a,-a,b,-b四个数的大小关系,并用“>”连接起来.
- 人类为什么在食物链的顶端
- Is your grandpa better now?
- "惊叹","久立四望","低吟小诗"这些词都是写作者当时的——,说明————
- Your device is being used without authorization!
热门考点