用所给词的正确形式填空(每空一分,共10分)1.I’mvery(interest)inthat(interest)story.2.Youare(suppose)toshakehandswhenyoumeetaChinesefriend.3.Akn
用所给词的正确形式填空(每空一分,共10分)
1.I’m very (interest) in that (interest) story.
2.You are (suppose) to shake hands when you meet a Chinese friend.
3.A knife is used for (cut) things.
4.The Yellow River is the second (long) river in China.
5.Look! Many girls ________ (play) games over there.
6.My father usually _______(go) swimming in summer.
7.She said she _______(can) speak three languages.
8.He was _______ (bear) in 1983.
9.Are you ________ (interest) in reading books?
10.Don’t make her (cry ) anymore.
无穷级数求极限问题求极限n→∞时lim∑1/{n+[(i^2+1)/n]},i从1到n的值这题目用的 2020-03-31 …
从II栏中找出与I栏中各句相对应的答语(悬赏20分)I()1.Wouldyouliketogoou 2020-06-18 …
八、从n栏中选出与i栏对应的答句。(每小题2分,共10分)IⅡ()1.Lookatthemonke 2020-07-11 …
P=A(1+i)^-1+A(1+i)^-2+A(i+i)^-3+……A(1+i)^-n(1)将两边 2020-07-25 …
vb题求解释,前面打开文件部分,i=1和i=i+1,有什么用啊,PrivateSubFormcli 2020-07-26 …
(1+i)*(1-i)用平方差我会做用除法公式(a+bi)*(c+di)=(ac-bd)+(ad+ 2020-07-30 …
电容电压与电流的相量式的问题,跟虚数i有关书中相量式U=1/(iωC)*I=-i*1/(ωC)*I 2020-07-30 …
F=A+A×(1+i)+…+A×(1+i)n-1,(1)等式两边同乘以(1+i):F(1+i)=A( 2020-11-01 …
下证明过程中蕴涵的数学思想是什么s=a+a(1+i)+a(1+i)(1+i)+...+a(1+i)的 2020-11-01 …
求解答关于数学外推假设数据的误差服从正态分布,利用连续4个历时时刻观测数据记为x(i-4),x(i- 2021-01-19 …