动词填空、he went to see the doctor because his feet ——(itch)
题目
动词填空、he went to see the doctor because his feet ——(itch)
老师说是inched,那have inched可不可以呢?
答案
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
- ( ) little deer cannot eat ( ) much grass.A,Such...so B,Such...such C,So...so D,So...such
- There___[be]lots of rain in my hometown since the beginning of last month
- 一个长方体12条棱长度的总和是48厘米,底面周长是18厘米,高是多少厘米?
- 1:”春节家家团圆,合家欢乐”.2:”现在污染很严重,大家要保护环境”用英语怎么说?
- 老师给小朋友分苹果,如果每人分2个,则剩下16个苹果;如果其中2个小朋友每人分得3个.其他小朋友每人分得4
- 一个时钟,一昼夜快18分钟.若在正午12时对准,当他走到凌晨4时12分时,实际时间是几时?
- 有A,B,C,D,E,F六个人,坐在一张圆桌周围共进晚餐,已知C坐在1号位,E和C相隔一人且坐在C的右边,D坐...
- These is no doubt that if she had not lost her rudder she would have won the race easily.
- 下面的句子用了什么修辞手法?简要分析其表达作用.
- 标准情况下,两气体X、Y体积比4:1,质量比8:5,则摩尔质量比为-,密度比为-;等质量似的物质的量比-.
热门考点