Some children have got mobile phones ___Chritstmas or birthday gifts,and more will still want them.
题目
Some children have got mobile phones ___Chritstmas or birthday gifts,and more will still want them.
A.as B.by C.in D with
不能理解为“一些孩子通过圣诞节或者生日礼物得到手机”吗?
答案
A
by 是"通过某手段"之意,as是"作为",所以不能选B
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
- 五年级上册阳光课堂第6课答案
- 一道初中的探索规律题求解?谢谢啦!
- 差多音字组词
- Ming has gone to find out------?A.if plane had landed B.which flight is the earliest?为什么选B?
- the white socks are black对black提问
- 我今年三岁半了英语怎么说
- 1,2,5,10,17( ),(
- 抛物线x平方=2py,过点M(0,-p/2),向抛物线做切线,A、B为切点,则AB长度为()
- 选出下列句式变化错误的一句
- 4444*19+3333*8这提怎么麽做,要简算