1.__for him,his second mother was very kind to him ,sending him to school.
题目
1.__for him,his second mother was very kind to him ,sending him to school.
A.Lucky B Fortunately
2.Marie __ out a schedule for her summer vacation last night ,but an unexpected cisitor dropped in and ruined her original plan.
A.was to work B would like to have worked
A都是我错选的,B都是正确答案~
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