题目
请问一道SAT中的语法改错题
chess players find that playing against computer is helpful to improve their skills,even though no chess-playing computer has yet won a championship.为什么要把 to improve 改成 in improving呢?
chess players find that playing against computer is helpful to improve their skills,even though no chess-playing computer has yet won a championship.为什么要把 to improve 改成 in improving呢?
提问时间:2020-11-06
答案
固定搭配错误.应该是be helpful in doing 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
- 1the kids get very thirsty running around中running around是什么成分
- 2三十而立,四十不惑,那么七十、八十、九十、一百是什么?
- 31700除以125的简算
- 4判断 1:一个数的因数总比这个数的倍数小.( )
- 5sin2°*sin4°*sin6°*……*sin88°
- 6Time goes by so slowly,and time can do so much.Finally.are you still mine?
- 7x的二次方-9X-100=
- 8定义在实数集上的函数f(x),对任意x,y∈R,有f(x+y)+f(x-y)=2f(x)f(y):若存在常数c,使f(c/2)=0
- 9函数图形凹凸问题
- 10英语翻译
热门考点
- 1He found all of them had already been taken except for_ 空格中填什么单词合适?
- 2初一英语试题,请用所给词的适当形式填空.
- 3乞力马扎罗山,一坐死火山!
- 4在补充说明中词语中各选一字,组成一句成语.
- 5用高铁酸钠(Na2FeO4)对河水和湖水消毒是城市饮用水处理的新技术.已知反应:Fe2O3+3Na2O2=2Na2FeO4+Na2O.下列说法正确的是( )
- 6用"余"字组词 要褒义词
- 7物理知识中什么东西0.1克重
- 8at the weekend和on the weekend哪个是美音?
- 9成语藏什么掉
- 10据某统计数据显示,在我国的664座城市中,按水资源情况可分为三:暂不缺水城市,一