lt took him three years to travel around the country.(对划线部分提问,划three years)
题目
lt took him three years to travel around the country.(对划线部分提问,划three years)
答案
How long did it take him to travel around the country?
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
- 给出依次排列的一组数:1,-3,5,-7,9,…,按此规律,第六个数为( ),第2013个数为( ).
- he is short.对short提问._____he____?
- 用纯碱8克,放入10克的澄清的石灰水中,生成的沉淀为多少?石灰水的质量分数为多少?
- Zhou Jielun is a singing s___.
- 在△ABC中,若b²+c²-bc=a²且a/b=根号3,则角C的度数为
- 世界上有什么化学之最
- 血液中的大部分二氧化碳是靠血浆运输还是红细胞运输?
- 骆驼祥子选句,请根据问题来回答问题.
- 1-x^3=19/27,求x!
- 求翻译这句话到中文,谢绝在线翻译respond to perceived demand in overseas markets,such as niche mark
热门考点