题目
since last year 可以 用现在完成时吧?
如:How much money have you saved since last year
since 2010 也可以吧,用在现在完成时
2 How much money have you saved since last year?
since last year 如果写成 from last year to now
如:How much money have you saved since last year
since 2010 也可以吧,用在现在完成时
2 How much money have you saved since last year?
since last year 如果写成 from last year to now
提问时间:2020-06-27
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
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请问用have with fun friends your怎样连词成句,快现在就要谢啦
- 2一道关于核酸的计算题
- 3设CH4中C-H键长为a,则H-H键长为多少?
- 4地球外部三层分为那三层
- 545钢的直径是88MM,长度20MM,重量是多少?怎么算哦...急
- 6()明天要下雨,()不去看电影.括号里可以填那些关联词
- 7may i have a cup of tea ---__ A no,thank B sorry,you may C yes,you can"t D certainly
- 8英语翻译
- 9玩转魔方的口诀是什么?
- 10I lived in Nanjing first.A(),I went to Beijing two years ago
热门考点
- 1all the a_ stood and clapped their hands when he finished his speech
- 2动物唾液腺细胞高尔基体含量较多
- 3刘季的《泥人张》为表现泥人张的神奇技艺,所用的表现方法和冯骥才的《泥人张》有什么不同?
- 4杨庄去年收油菜籽1.2万千克,今年油菜籽的产量达到1.38万千克.今年油菜籽的产量比去年提高百分之几?
- 5请问托尔斯泰说过的“幸福的家庭总是相似的,而不幸的家庭则各有各的不幸.”的英文原话是什么?
- 6beauty looked after him carefully every day
- 72*(1 /2)^n-1 这个怎么算呢,麻烦详解,
- 8有哪些玩出了名堂的科学家
- 97辆汽车0.3小时可节约3.15千克平均1辆汽车节约汽油多少千克
- 10x.y为实数,且满足y=2x/(x^2+2x+1).求y的最大值和最小值