my town is not__1__ A.same as B.same that C.the same as D.the same that
题目
my town is not__1__ A.same as B.same that C.the same as D.the same that
we should walk from one side to__2_in about teen minutes
A.another B.the other C.other D.one other
there_(1)__two schools but_(2)__big factories (1)A.have been B.has been
C.was D.were
(2)A.no B.some C.two D.none
____factories are very big A.all the B.the all C.both the D.the both
i now have a job in one of___A.they B.them C.their D.
this
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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