()4.[2015•济宁]—Wow!beautifulthemusicis!一Yes.That'smyfavourite.A.WhatB.WhataC.WhatanD.How
( ) 4. [2015 • 济宁]—Wow! beautiful the music is!
一Yes. That's my favourite.
A. What B. What a
C. What an D. How
4. D考查感叹句的引导词。由句意"这首音乐听起来真好听" 可知用来感叹的是形容词beautiful 应用how进行感叹。 what是用来感叹名词的,故应该选D.
用定义证明函数f(x)=(1\e^x-1)+(1\2)是奇函数急吖借问下2楼的解法f(-x)=1/ 2020-05-13 …
1.Authough our boss is very busy ,he still___a lo 2020-05-16 …
E^2*R/(R+r)^2=E^2/(R-r)^2/R+4r(某公式推导最后两行)本人只得:=E^ 2020-06-07 …
设矩阵A,B满足A=E(1,3)E(5(-2))BE(3,2(1/2)),则有A.B=E(1,3) 2020-06-28 …
已知函数y=(e^x-a)^2+(e^(-x)-a)^2(a属于R,a不等于0),求y的最小值Y= 2020-07-21 …
D(X)=E[X-E(X)]^2=E{X^2-2XE(X)+[E(X)]^2}=E(X^2)-2[ 2020-07-21 …
It’sThursdaytoday.At8:00Ihaveamathclass.Idon’tlik 2020-08-03 …
请将下面3组句子排成3个对话.没头绪a.Yes,hereyouare.b.£25c.Howmuchi 2020-10-30 …
请学长们帮忙(2)Itwasinthefactory(that)ptoducedTVsets(tha 2020-11-04 …
用C++求不超过30000E数列的最大E数的值/*数列:E(1)=E(2)=1E(n)=(n-1)* 2020-11-20 …