4. Mother said to Mike,“I hope you ____ what I ____ you buy.” A. didn’t forget, told
题目
4. Mother said to Mike,“I hope you ____ what I ____ you buy.” A. didn’t forget, told
B. don’t forget, tell
C. won’t forget, have told
D. haven’t forgotten, will tell
答案
C
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