Much to his surprise,he invited only twenty friends to the dinner, but _____ came. [2011岳阳模拟
题目
Much to his surprise,he invited only twenty friends to the dinner, but _____ came. [2011岳阳模拟
Much to his surprise,he invited only twenty friends to the dinner, but _____ came.
[2011岳阳模拟]
A. twice as many as B. as many as twice
C. twice as many D. twice more than
【解析】选C.考查倍数表达法.句意:使他感到惊讶的是,他只邀请了二十个朋友吃晚餐,但来了两倍的人.此句为:倍数+as + adj. (+as. . . )结构.
为什么as可以省略?不是说前面有一个as后面就必须有一个as与其对应吗?另外,请详细解释A.
答案
as twice as many在这里的意思是与两倍一样多的,而解析中讲的倍数表达法应该是 A is 倍数+as+adj.+as B,这用于讲A的(大,小………)是B的多少倍.例如:A is twice as big as B,即 A是B的两倍大.所以A选项是错的,要选C
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
- 在()里填上相同的数,使等式成 立.1+()/1+3+()/1+6+()/1=36/19
- 241×249 242×248 243×247 244×246 245×245
- 一-6年级学过的食物英语单词
- 已知等腰三角形一腰上的高长为a,且高与另一腰的夹角为30°,则此三角形的腰长与底边各是多少
- 若x等于1时 代数式ax^3+bx的值等于3 则当x等于﹣1时 代数式ax^3+bx+2的值等于多少
- 在标准状况下,分别用干燥且其体积大小相同的圆底烧瓶收集NH3 HCl NO2 ,做喷泉实验后 (见问题补充)
- 有四个正有理数.其中每两个数的乘积分别是1,3,2,8,m,n(m〉n〉8).求这四个数及m,n的值.
- on such a lovely day .怎样翻译
- The students all hope _____good grades on the maths exam.
- 欲配制500克20%的硫酸溶液,需80%的硫酸和水多少克?
热门考点