两道结构一样的语法题,求赐教.that is the school____last year.This was the place __last year
题目
两道结构一样的语法题,求赐教.that is the school____last year.This was the place __last year
that is the school___last year.
A.which I studied.B.at which I studied.C.where I studied.D.in where I studied
This was the place ___last year.
A.which I visited.B.where I visited.C.when I visited.D.in which I visited
为什么第一题选b第二题选a
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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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