maybe you-------(used to show that something is best thing to do)buy the book for your friend
题目
maybe you-------(used to show that something is best thing to do)buy the book for your friend
空格填空
答案
maybe you (should) buy the book for your friend.
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
- 为什么串联电路中电阻大的,功率小的灯泡亮?
- 如图,AD=AE,BD=CE,AF⊥BC,且F是BC的中点,求证:∠D=∠E.
- 设Sn为等差数列{an}的前n项和,已知a9=-2,S8=2 (1)求首项和公差 (2)当n为何值,Sn最大?
- 面对少数民族分裂,清朝统治着采取了哪些措施巩固对边疆地区的管辖
- 三角形全等HL能换成sas吗,
- 英语语法题 There —— no place to store these books because I —— the boxes .
- 陈奶奶家有一桶蜂蜜,连同和蜜共重42千克,倒出一半蜜后称一称,这时连桶和蜜重22千克.原来桶里蜜有多少千克?桶重多少千克?
- 我国地势平均海拔在4000米以上的是第几级阶梯,地形以盆地和高原为主的是第几级阶梯,山东位于第几级阶梯
- 10010607:they are able to visit dozens or hundreds of flowers in one day searching for nectar and po
- 设f(x)为连续函数,且满足设f(x)=x+∫(0,1)xf(x)dx,求f(x)
热门考点