A.What about dinner?B.Do you have breakfast every day?C.I usually have some frui
题目
A.What about dinner?B.Do you have breakfast every day?C.I usually have some frui
排序:A.What about dinner?
B.Do you have breakfast every day?
C.I usually have some fruit like apples and bananas.They are healthy food.
D.Oh,what do you have for lunch?
E.Yes,I do.I eat hamburgers and milk.
F.Yes,you are right.
提问者:受伤的脚指|浏览次数:10次排序:A.What about dinner?
B.Do you have breakfast every day?
C.I usually have some fruit like apples and bananas.They are healthy food.
D.Oh,what do you have for lunch?
E.Yes,I do.I eat hamburgers and milk.
F.Yes,you are right.
G.For lunch,I eat chicken and rice.They are delicious.
答案
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
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