—what was the party like?
题目
—what was the party like?
—wonderful.it's years _________ I enjoyed myself so much.
A after B when C before D since
答案
答案是 D
since是“自从”,表示从那个时间算起到现在的这一段时间.
望满意
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