题目
I often help my mother some housework. A.doing B.do C.find D.look
提问时间:2020-06-13
答案
B.do
help sb do sth
help sb do sth
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为啥晚上一写数学题就睡不着?
- 2相对湿度与绝对湿度如何换算
- 3用摇篮造句比喻文化、运动等的发源地
- 4一个圆柱的体积是5.024立方分米,底面直径是4分米,这个圆柱的高是多少分米?
- 51.How do you go to the England?2.He goes to the zoo by his bike.改病句
- 6人为悦己者容是什么意思?
- 7they are students of(grade7 Grade7
- 8You should ______ sorry to him
- 9小明读一本故事书,如果每天读6页,20天读完,如果每天多读两页,多少天可以读完?
- 10I just never took the time but you were anways on my mind you were always on my mind
热门考点
- 1谁能帮我翻译:too quick to live ,too young to die
- 21.the lab is __ the dining hall and the office building .2.can you see that building?it is a
- 3120千克:0.5吨化成最简整数比是( ),比值是( ).
- 4Five buses____ enough for all of us.填are还是 is?
- 5如何根据电动机功率选择空气开关,接触器和热继电器?
- 6英语翻译
- 76加8乘7除6减5 竖式请问怎么样算 先算什么
- 8x/80%+十分之9=3这个方程怎么解?
- 9小明在少年宫里看到一个有趣的图形,9盏彩灯纵地排成十行
- 10表达人与人之间纯真感情的诗句