三道三年级英语题目,请翻译后解出答案(第二题需说明原因),被采纳的可得40+分.谢谢大家!
题目
三道三年级英语题目,请翻译后解出答案(第二题需说明原因),被采纳的可得40+分.谢谢大家!
1、My daughter has many sisters.She has many sisters as she has brothers.Each of her brothers has twice as many sisters as brothers. How many sons and daughters do I have?
2、Which of the following words has a different stress(重音)?
A almost B always C also D although
3、The minute hand and the second hand of the clock will overlap ( ) TIMES IN AN HOUR.
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
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