it took him an hour to do his homework last night改为同义句
题目
it took him an hour to do his homework last night改为同义句
答案
He spent an hour in doing his homework last night.
希望能帮到你,祝更上一层楼O(∩_∩)O
有不会的欢迎再继续问我(*^__^*)
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
- They are round ,like the moon.
- 一尺之棰,日取其半,万世不竭是什么意思
- ()教无类()大才疏()期而遇()劫难逃()富力强()山流水()济于事()同道合
- 把凸透镜正对着太阳光,在另一侧放一张白纸,调整放大镜和纸的距离,在白纸上会出现:_________,凹透镜______类似的现象
- 五分之三等于【 】除以二十等于三十分之【 】等于【 】分之六等于百分之【 】
- 1小时12分步行了6千米840米,平均每分钟行多少米?
- 英语翻译
- 已知abc=1,请试将a/ab+a+1,b/bc+b+1,a/ac+c+1转化为同分母的式子,并求a/ab+a+1,b/bc+b+1,a/ac+c+1的值
- 英国迅速成长为资本主义工业强国的决定因素是
- 描写中秋团圆的诗句,一定要“团圆”的诗句.