题目
My mother ___in a hospital,but she___there these days
A.is work;doesn't work
B.is working;works
C.works;not works
D.works,isn't working
A.is work;doesn't work
B.is working;works
C.works;not works
D.works,isn't working
提问时间：2020-07-27
答案
d
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1科学小实验作文 急
- 2用边长16厘米的正方形制作一套七巧板，如下图所示．请你求出各部分图形的面积．
- 3Because the American Indian radeo includes games and exhibitions developed as early as the seventeen
- 4A,B,C三个不同数字组成6个三位数,和3330,求A,B,C
- 5Why do you stand by and watch the milk __ over?
- 6他们今晚不打算在家吃饭.They ____ _____ ____ _____supper at home this evening
- 7七步诗有几个表示动词的词
- 8消防箱 图纸标识
- 93.5比7分之5化简比化简比
- 10英语完型填空题选择
热门考点