my+dad+has+a+hat
@蔚莎2389：在英语课外书中有一处用了这样的语法“Dad's gone＂,这是什么语法?是什么be+过去粉刺结构?
阳彼19814143414…… Dad has gone ..现在完成时has+动词的过去分词
@蔚莎2389：C语言的题1编写一个程序求满足如下条件的最大的n.条件是1*1+2*2+3*3+...+n*n<=1000 -
阳彼19814143414…… #includeint main() { int i,j,sum=0; for(i=1;sum<=1000;i++) { sum=sum+i*i; } printf(＂%d＂,i); return 0; }
@蔚莎2389：把my father has not a car.改成反义疑问句为什么是your father hasn't a car,has he?而不是your father h -
阳彼19814143414…… 反义疑问句就是在原句的基础上,加一个反问 比如:She is a girl.反义疑问句就是:She is a girl,isn't she?所以,原句是否定句的话,反义疑问部分就变成了肯定的问句.
@蔚莎2389：c语言函数 求2/1+3/2+5/3+8/5...前20项和. -
阳彼19814143414…… 1;注意这里 t;= sum + b , = a ;/b + < sum /= 1;while { int a /a, main() / { = 20) <= = b;a %f＂= t int i sum (float)a = (i sum printf(＂} b; stdio, = float/i++; .h>#include ,sum); 2;t; 2
@蔚莎2389：Dad has always been really (1) i__ - in my schoolwork.Since the first grade he has asked (2) h____ - school is going ,and he really cares whether l get (3) g__ - ... - 作业帮
阳彼19814143414…… [答案] Dad has always been really (1) interested in my schoolwork.Since the first grade he has asked (2) how school is going ,and he really cares whether l get (3) good grades.Sometimes l am angry that he expects me to (4) get all As while many of my ...
@蔚莎2389：#include <stdio.h> main { int i=0,a=0; while(i<20) { for(; ;) { if((i%10)==0) break;else i - - ;} i+=1 -
阳彼19814143414…… 第一次循环:i=0;(i%10)==0满足,break出循环; i+=11;i变为11;a+=i;a变为11;第二次循环:i=11;(i%10)==0不满足, i--;i=10;运行for循环:(i%10)==0满足,break出循环;i+=11;i变为22;a+=i;a变为32.
@蔚莎2389：c语言编程软件求x^2 - - 5*x+4的 值,x作为形参,用主调函数调用此函数求y1=a^2 - 5*a+4,y2=(a+15)^2 - 5*(a+15)+4, -
阳彼19814143414…… #include<stdio.h> int function_y(int x) { return (x*x-5*x+4); } int main() { int x; printf(＂请输入X的值:＂); scanf(＂%d＂,&x); printf(＂y1=%d,y2=%d＂,function_y(x),function_y(x+15)); return 0; }
@蔚莎2389：键入运行cmd attrib +s +a +h +r e: bak\tool隐藏了为什么还能看到,有的电脑能看到,有的电脑看不到. -
阳彼19814143414…… 这个设置只针对默认看不到隐藏文件的电脑有效.如果某台电脑在“文件夹选项”中设置显示隐藏文件,那不管是本地还是网络的隐藏文件,都能看到,但windows安装默认是不显示隐藏文件的.你检查一下,那些能看到你隐藏文件的电脑,一定是在菜单“工具”——〉“文件夹选项”中选择了“显示所有文件和文件夹”
@蔚莎2389：用配方法把抛物线y=x^2 - 3x+1写成y=a(x+d)^2+h的形式, -
阳彼19814143414…… x^2-3x+1=x^2-3x+9/4-9/4+1=(x-3/2)^2-5/4 所以,y=(x-3/2)^2-5/4
阳彼19814143414…… Dad has gone ..现在完成时has+动词的过去分词
@蔚莎2389：C语言的题1编写一个程序求满足如下条件的最大的n.条件是1*1+2*2+3*3+...+n*n<=1000 -
阳彼19814143414…… #includeint main() { int i,j,sum=0; for(i=1;sum<=1000;i++) { sum=sum+i*i; } printf(＂%d＂,i); return 0; }
@蔚莎2389：把my father has not a car.改成反义疑问句为什么是your father hasn't a car,has he?而不是your father h -
阳彼19814143414…… 反义疑问句就是在原句的基础上,加一个反问 比如:She is a girl.反义疑问句就是:She is a girl,isn't she?所以,原句是否定句的话,反义疑问部分就变成了肯定的问句.
@蔚莎2389：c语言函数 求2/1+3/2+5/3+8/5...前20项和. -
阳彼19814143414…… 1;注意这里 t;= sum + b , = a ;/b + < sum /= 1;while { int a /a, main() / { = 20) <= = b;a %f＂= t int i sum (float)a = (i sum printf(＂} b; stdio, = float/i++; .h>#include ,sum); 2;t; 2
@蔚莎2389：Dad has always been really (1) i__ - in my schoolwork.Since the first grade he has asked (2) h____ - school is going ,and he really cares whether l get (3) g__ - ... - 作业帮
阳彼19814143414…… [答案] Dad has always been really (1) interested in my schoolwork.Since the first grade he has asked (2) how school is going ,and he really cares whether l get (3) good grades.Sometimes l am angry that he expects me to (4) get all As while many of my ...
@蔚莎2389：#include <stdio.h> main { int i=0,a=0; while(i<20) { for(; ;) { if((i%10)==0) break;else i - - ;} i+=1 -
阳彼19814143414…… 第一次循环:i=0;(i%10)==0满足,break出循环; i+=11;i变为11;a+=i;a变为11;第二次循环:i=11;(i%10)==0不满足, i--;i=10;运行for循环:(i%10)==0满足,break出循环;i+=11;i变为22;a+=i;a变为32.
@蔚莎2389：c语言编程软件求x^2 - - 5*x+4的 值,x作为形参,用主调函数调用此函数求y1=a^2 - 5*a+4,y2=(a+15)^2 - 5*(a+15)+4, -
阳彼19814143414…… #include<stdio.h> int function_y(int x) { return (x*x-5*x+4); } int main() { int x; printf(＂请输入X的值:＂); scanf(＂%d＂,&x); printf(＂y1=%d,y2=%d＂,function_y(x),function_y(x+15)); return 0; }
@蔚莎2389：键入运行cmd attrib +s +a +h +r e: bak\tool隐藏了为什么还能看到,有的电脑能看到,有的电脑看不到. -
阳彼19814143414…… 这个设置只针对默认看不到隐藏文件的电脑有效.如果某台电脑在“文件夹选项”中设置显示隐藏文件,那不管是本地还是网络的隐藏文件,都能看到,但windows安装默认是不显示隐藏文件的.你检查一下,那些能看到你隐藏文件的电脑,一定是在菜单“工具”——〉“文件夹选项”中选择了“显示所有文件和文件夹”
@蔚莎2389：用配方法把抛物线y=x^2 - 3x+1写成y=a(x+d)^2+h的形式, -
阳彼19814143414…… x^2-3x+1=x^2-3x+9/4-9/4+1=(x-3/2)^2-5/4 所以,y=(x-3/2)^2-5/4
