He was elected ______ President of our country for the second time in _____ year 2004.A./ a B.a
题目
He was elected ______ President of our country for the second time in _____ year 2004.A./ a B.a
He was elected ______ President of our country for the second time in _____ year 2004.
A./ a
B.a; the
C./ the
D.the; the
was 有被的意思?
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
最新试题
热门考点